Miranda Kerr seems to be having a worry-free time exposing her private parts to the world. The Australian model, who recently had nip slip at the 'Mademoiselle C' premiere, went bra less for the US Open.

Kerr flashed her side boob through a black tank top and was all smiles about her choice of going braless. With the US Open stint Miranda Kerr has also jumped on the bandwagon of bra less celebrities. Let's take a look at the celebs who have made going "bra less" into a favorable fashionable trend.

Rihanna: RiRi has gone braless on many occasions and it could be easily said that she sort of "owned" the trend. Yesterday, Rihanna went out the streets of NYC wearing a custom made jacket over nothing. Along with her chest tattoo, RiRi's cleavage and toned legs were pretty much on display.

Selena Gomez: While shooting for her new film 'Spring Breakers' Selena Gomez went braless in a tank top and shirts.

Miley Cyrus: The controversial singer ditched her bra for her Good Morning India Appearance. Liam Hemsworth's fiancée, sported a skin tight black t-shirt and a black skirt that had her nipples tracing under what she was wearing.

Kristen Stewart: Robert Pattinson's ex- girlfriend showed a lot of skin at the Cannes film festival last year. The Camp-X Ray star showed her side boob in a red deep cut gown.

India