The 2000s gave us some of the most unforgettable couples in Hollywood history. Long before social media made celebrities accessible around the clock, fans eagerly followed every red carpet appearance, vacation photo, engagement rumor, and breakup headline involving their favorite stars. Entertainment magazines and television shows turned these romances into daily conversation, making many of these relationships feel larger than life. Whether they lasted for decades or ended in heartbreak, these couples became defining symbols of the era.
Some inspired people to believe in lasting love, while others became examples of how difficult life in the spotlight can be. From blockbuster co-stars who fell in love on set to musicians and actors who seemed inseparable, these couples shaped pop culture throughout the decade. Many remain memorable because their stories unfolded so publicly, allowing fans to celebrate their happiest moments and witness their most difficult ones. Looking back, it’s easy to understand why so many people were invested in every chapter of these iconic relationships.
1. Brad Pitt & Angelina Jolie
Few couples attracted as much attention as Brad Pitt and Angelina Jolie. They met while filming Mr. & Mrs. Smith in 2004 and officially confirmed their relationship after Pitt separated from Jennifer Aniston. They married in 2014 after nearly a decade together and raised six children. Jolie filed for divorce in 2016. Their legal proceedings, including custody and financial matters, lasted for years before the divorce was finalized. Court documents and public statements have shown that the relationship ended on difficult terms, with several legal disputes continuing long after the separation.
2. Jennifer Aniston & Brad Pitt
Jennifer Aniston and Brad Pitt married in 2000 after becoming one of the decade’s most beloved celebrity couples. Their separation in 2005 shocked fans around the world. Both have consistently denied rumors involving infidelity beyond what has been publicly documented, and over time, they rebuilt a friendly relationship. Their reunion backstage at the 2020 Screen Actors Guild Awards delighted longtime fans, although both have repeatedly confirmed they are simply friends.
3. Britney Spears & Justin Timberlake
Britney Spears and Justin Timberlake dated from 1999 until 2002, becoming one of the defining music couples of the era. Their matching denim outfits at the 2001 American Music Awards remain iconic. After their breakup, Timberlake released Cry Me a River, fueling years of speculation. Spears later discussed the relationship in her memoir The Woman in Me. Although there have been moments of public reconciliation, they are not considered close today.
4. Jessica Simpson & Nick Lachey
Jessica Simpson and Nick Lachey married in 2002 and became reality television stars through Newlyweds: Nick and Jessica. Their highly publicized divorce was finalized in 2006. Both have since remarried and occasionally speak respectfully about their shared past, though they have largely moved on with separate lives.
5. Ben Affleck & Jennifer Lopez
Ben Affleck and Jennifer Lopez became engaged in 2002 after meeting on the set of Gigli. They postponed their wedding and officially ended their engagement in 2004 because of intense media attention. Nearly twenty years later, they reunited, married in 2022, and eventually separated again before Lopez filed for divorce in 2024. Despite the second breakup, both have publicly spoken with respect about one another.
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6. Ashton Kutcher & Demi Moore
Ashton Kutcher and Demi Moore began dating in 2003 despite a significant age difference that attracted media attention. They married in 2005 but separated in 2011 following reports of marital difficulties. Their divorce became final in 2013. Moore later reflected on the relationship in her memoir, while both have since built separate lives and have remained generally respectful in public.
7. Reese Witherspoon & Ryan Phillippe
Reese Witherspoon met Ryan Phillippe before filming Cruel Intentions. They married in 1999 and had two children together before announcing their separation in 2006. Their divorce was finalized in 2008. While they experienced periods of tension after the split, both have worked toward co-parenting their children over the years.
8. Tom Cruise & Katie Holmes
Tom Cruise and Katie Holmes began dating in 2005, quickly becoming one of Hollywood’s most talked-about couples. Cruise’s famous appearance on The Oprah Winfrey Show generated enormous media coverage. They married in Italy in 2006 and welcomed their daughter, Suri. Holmes filed for divorce in 2012, and the proceedings were finalized within weeks. Their relationship has remained private since then.
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9. Nicole Kidman & Keith Urban
Nicole Kidman and Keith Urban married in 2006 after meeting the previous year and were widely regarded as one of Hollywood’s strongest couples. Throughout their marriage, Urban openly discussed his struggles with addiction and credited Kidman with supporting him during his recovery. In September 2025, the couple announced their separation after 19 years of marriage, with Kidman filing for divorce citing irreconcilable differences. Their divorce was finalized in January 2026 in Nashville. According to court documents, they reached an amicable settlement that included no spousal or child support payments, an agreed division of their assets, and a co-parenting arrangement for their two daughters.
10. Sarah Michelle Gellar & Freddie Prinze Jr.
Sarah Michelle Gellar and Freddie Prinze Jr. met while filming I Know What You Did Last Summer, but didn’t begin dating until years later. They married in 2002 and have remained together ever since. Unlike many celebrity couples, they have largely stayed away from public drama while raising their family and supporting each other’s careers.
11. Beyoncé & Jay-Z
Beyoncé and Jay-Z started dating in the early 2000s before marrying in 2008. Their marriage faced intense public scrutiny following revelations addressed in Beyoncé’s Lemonade and Jay-Z’s 4:44. Both have acknowledged working through their difficulties and remain together, continuing to collaborate professionally while raising their family.
12. Eva Longoria & Tony Parker
Eva Longoria married NBA star Tony Parker in 2007. In 2010, she filed for divorce after discovering text messages involving another woman, according to court filings and her public statements. Their divorce was finalized in 2011. They have since moved forward with separate lives and have occasionally spoken respectfully about one another.
13. Seal & Heidi Klum
Seal and Heidi Klum married in 2005 and renewed their wedding vows annually, making them one of the decade’s most admired celebrity couples. They separated in 2012 and later divorced. While they initially experienced disagreements regarding co-parenting, both have continued focusing on raising their children.
14. Rachel Bilson & Adam Brody
Rachel Bilson and Adam Brody began dating while starring in The O.C. Their off-screen relationship delighted fans between 2003 and 2006. They quietly ended their romance before the series concluded. Years later, both have spoken kindly about one another in interviews, with Bilson describing Brody positively and both appearing to be on friendly terms.
These unforgettable couples helped define the 2000s, but they were only one part of what made the decade so memorable. Keep reading to revisit more iconic celebrities and pop culture moments that shaped an entire generation.
Looking back, these relationships remind us why celebrity romances fascinated millions of people during the 2000s. Some became lasting marriages, others ended in highly publicized breakups, and a few even found their way back to each other years later. Together, they reflected the excitement and unpredictability of the entertainment industry, leaving behind stories that many fans still remember today. Their influence extended far beyond tabloid headlines, helping define an era when Hollywood romances became shared cultural experiences.
If you enjoyed this article, we completely understand. The 2000s were packed with unforgettable entertainment moments, and there’s plenty more to revisit. Keep exploring our latest recommendations for more nostalgic celebrity stories from one of Hollywood’s most memorable decades: 16 Movies That Became Part of 2000s Pop Culture, 14 Teen Dramas From the 2000s That Helped Shape a Generation of Viewers, and 31 Photos That Capture How Strange the Early 2000s Really Were.
