Mariah Carey Unzips for Rosie

Posted Tuesday November 8, 2011 2:26 PM GMT

Making for a sexy surprise visit, Mariah Carey made an unexpected stop at the "Rosie Show" to debut her svelte post-baby bod.

Dishing about everything from her life before fame and motherhood to what's up next on her agenda, the "Hero" songstress sat down with the evening talk host for an hour-long tell all.

Additionally, Mariah took the opportunity to unveil her fabulously new fit physique and let fans in on her secrets to her eye-popping slim-down.

You can catch all of Carey's much-buzzed about appearance when the "Rosie Show" airs tonight on OWN at 7pm EDT.