Miley Cyrus went bold yet again at 2014 amfAR Inspiration Gala, a charity benefit for AIDS research, held in Los Angeles last night.Miley Cyrus walked down at the event with her stunning mom, Tish Cyrus. While Miley bared it all at the amFAR Inspiration Gala, her mother looked gorgeous in a silk gown.Miley went sans bra as expected, however, we kind of like her bold style in the black sheer gown.Apart from Miley, Rihanna too was seen at the amFAR Inspiration Gala. Like Miley, Rihanna decided to show off her asset but in a different way.Miley went sans bra and flashed side boobs, RiRi wore a thigh high slit gown which covered her breasts with the stone embellishment.Miley Cyrus has been flaunting her sans-bra look of late. Be it on magazine covers or at parties, Miley has bared it all. She has been doing all this to support and campaign for Free The Nipple.However, seeing Miley and Rihanna, we are so confused as both are looking bold yet stylish in their own ways! Who do you feel looked the best?