Alba flaunts her post-baby body while vacationing in Mexico with hubby Cash Warren. Plus: J.Lo & Casper, Ben Affleck, Olivia & Jason and more

HOT TOTTIES

Tuckered out from being the "life of the party", 8-month old twins Moroccan and Monroe take a snooze Saturday while out with mom Mariah Carey and dad Nick Cannon in Aspen, Colo.