Sexy Celebrity AbsJanuary 10, 2013 at 4:43 PMLink CopiedRead full article1 / 18Jessica AlbaMom-of-two Jessica Alba shows the world she's still one hot mama, flashing her toned tummy on vacation in St. Barts. (4/4/13)X17online.comGo on a celebrity ab-venture with stars from Justin Bieber to Julianne Hough. View comments