By InStyle Staff
Dec 14, 2009 @ 9:40 am

Lady Gaga and Cyndi Lauper are putting their bleach blond heads together for M.A.C.'s Spring 2010 Viva Glam campaign. The pop stars are featured in boudoir-inspired fashions with theatrical smoky eyes and bright lips (pink for Gaga and red for Lauper). Gaga's look is toned down compared to her usual over-the-top glitter and glitz, but either way these two make us just wanna have fun with our makeup.

Click to see Lady Gaga's Most Gaga Outfits of 2009!

— Joyann King