Bruno Mars Performs at the 2012 Grammy Awards Bruno Mars performs 'Runaway Baby' and dedicates his performance to the late Whitney Houston. 1. Bruno Mars and his band wore gold suits for their set at the 2012 Grammy Awards in LA. 2. Bruno Mars during his energetic performance of 'Runaway Baby'. 3. Bruno Mars gets out his megaphone on stage, a prop he has become famous for. 4. Bruno Mars used an American style theatre theme for his set. 5. Bruno Mars and his band cut shapes throughout the song. 6. Bruno Mars treated us to another amazing display of his vocal range. 7. Bruno Mars' set created a fantastic visual spectacle. 8. Bruno Mars is all smiles at the end of his performance.