ENTERTAINMENT
05/01/2010 05:12 am ET | Updated May 25, 2011

Lady Gaga Wears Sheer Lace At MAC Viva Glam Launch (PHOTOS)

Lady Gaga stepped out in head-to-toe black lace at the MAC Viva Glam launch Monday in London. She and Cyndi Lauper have teamed up with MAC to help educate women about protecting themselves from HIV.

Gaga was recently seen sporting a large dildo on the cover of Q magazine.

PHOTOS: