Rihanna looks the business in this demure skirt suit.

Attending a MAC party, #badgalRiRi proved she can nail boardroom chic in her  two-piece.

The powder pink heels might be matchy-matchy but the mussed-up chignon, large hoop earrings and deep berry lips add just the right amount of edge. Never one to be prim, Ri wears the jacket solo, letting those famous tattoos peep out.