Mariah Carey's Lacy Bra Gets Exposure at Go N' Syde's Butterfly Launch!

Mariah Carey keeps it red hot with a pair of heels while announcing the launch of her Go N’Syde bottle ‘Butterfly’ at the Saint Regis Hotel on Monday (June 9) in New York City

By holding a smartphone up to the Butterfly bottle, fans are able to access an entertainment network curated by the legendary singer.

PHOTOS: Check out the latest pics of Mariah Carey

A few weeks ago, Mariah showed off her cleavage in a blue dress at 2014 Fresh Air Fund Gala in the Big Apple.

15+ pictures inside of Mariah Carey promoting Go N’ Syde…