Justin Timberlake celebrates his 33rd birthday on Jan. 31, and he's no doubt planning to party like some free-spirited Roman emporer of yore.
PHOTOS: Justin Timberlake and Other Celebs Before They Had Style
Justin Timberlake celebrates his 33rd birthday on Jan. 31, and he's no doubt planning to party like some free-spirited Roman emporer of yore.
PHOTOS: Justin Timberlake and Other Celebs Before They Had Style
Back in 1998, Timberlake was briefly involved with Fergie when her group, Wild Orchid, opened for 'N Sync on a few of their concert dates. "He was 16 and I was 23," she told an Australian newspaper. "It was before he got real heavy with Britney."
Timberlake and Britney Spears knew each other from their childhood days on "The Mickey Mouse Club," but didn't go public with their relationship until 2000. They broke up in 2002.
Not long after, Timberlake dated actress Alyssa Milano for a couple of months. "That was right after Britney broke his heart, I swooped in for the kill," said Milano.
Timberlake and Jenna Dewan never exactly admitted to a romance, but Dewan — who was once employed as a backup dancer for 'N Sync — is widely rumored to have dated Timberlake sometime in 2002.
Between 2003 and 2007, Timberlake dated actress Cameron Diaz. They later co-starred in the 2011 film "Bad Teacher."
READ: Cameron Diaz Offers Advice On DEEPLY Personal Grooming
Timberlake began dating Jessica Biel in 2007. The pair briefly broke up in 2010, only to reunite and eventually marry in 2012.
PHOTO: Jessica Biel Weds Justin Timberlake in Pink Wedding Gown
Although never confirmed, it was rumored that Timberlake's relationship with actress Olivia Munn is what caused his and Biel's 2010 split.
As recently as 2011, Timberlake was linked to actress Scarlett Johannson, who previously starred in his video for "What Goes Around Comes Around."