Justin Timberlake Lives It Up With Lots of Ladies

Justin Timberlake turns 33 today, and we're celebrating the milestone by looking back at his many moments with female admirers over the years. He's been lucky enough to date some of Hollywood's most beautiful women, like Cameron Diaz, Britney Spears, and, of course, his now-wife, Jessica Biel. Actor, musician, dancer, philanthropist, and entrepreneur Justin has also worked alongside lovely gals in music and film, including Beyoncé Knowles, Amanda Seyfried, and Mila Kunis. Keep reading to see sweet, sexy photos of the birthday boy living it up with his ladies!