Justin Timberlake, who turns 30 today, has done the impossible.

His career is so impressive and wide-ranging that one almost forgets it began with *NSync. Since those days, he's won six Grammy Awards as well as two Emmys.

A pair of successful solo albums, numerous collaborations with other artists and a versatile foray into acting have proven his talents and established him as a star.

As far as his personal life goes, The Social Network star remains refreshingly guarded, though he has dated Britney Spears, Cameron Diaz and Jessica Biel.

Among others. Not a bad track record.

Leave a comment wishing Justin a happy 30th birthday and follow the jump for a look at back some of his better known musical efforts, past and present:

NSync - Bye Bye Bye

Justin Timberlake - Rock Your Body

Justin Timberlake - SexyBack (ft. Timbaland)

Esmee Denters - Love Dealer (ft. Justin Timberlake)