Gabrielle Union Rocks A Nude Bikini

After these selfies, you'll be convinced that life begins at 40. Actress Gabrielle Union shared a few photos of herbikini body this week ... and it's sizzling. In the pics, Union poses in a nude bikini, proving that age is just a number. "Just smile ... Kills em everytime #ItsNeverThatSerious #40," she tweeted. Excuse us while we pick our jaws off the ground. She looks amazing.