Justin Timberlake at 30: From Teen Dream to Leading Man

See how the birthday boy (Jan. 31) ditched the curls to become a singing, acting, designing phenomenon

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Timberlake takes home the award for Best Burp – and finds a new ladylove – at the 2003 Nickelodeon Kids Choice Awards. The singer clicks with Cameron Diaz, and the two date for nearly four years.