Jennifer Lopez, Mommy from the Block

When and Where: Presenting at 'Movies Rock,' a celebration of music in film at the Kodak Theatre (Los Angeles) on December 2, 2007

In true diva fashion, J.Lo skipped slimming black and showed her bump in glowing white at this awards show. It wasn't until February 2008 that fans learned the singer/actress was carrying twins. She and husband, singer Marc Anthony, welcomed their fraternal pair, Emme Marbiel Muñiz, and Maximilian "Max" David Muñiz, on February 22, 2008.

(Photo by Kevin Winter/Getty Images)
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