Stewart posed in nude lipstick for a new MAC Cosmetics campaign and gave PEOPLE tips on how to take the perfect cheeky photos ...

In addition to Stewart, MAC Cosmetics also tapped actress and model Julia Fox, football star Odell Beckham Jr., singer ...

MAC Cosmetics dropped a new campaign and it has people talking. See how Odell Beckham Jr, Tiffany 'New York' Pollard and others bare it all.

MAC has tapped “outspoken cultural icons” Martha Stewart, Julia Fox, Tiffany “New York” Pollard, Beabadoobee and Odell ...