Rosario Dawson was seen having a German Erdinger draught beer in the afternoon sunshine and then joined in with some street karaoke on Venice Boardwalk!
Wearing a white patterned backless summer dress, the Sin City star went braless and had a few beers with her friends at the On The Waterfront Cafe when she saw the opportunity to show off her vocal skills!

With a microphone in hand, she joined a street singer for a duet and even had a dance. The actress was joined by a mystery man and some other friends as they enjoyed a relaxing afternoon.

She even bought a CD from the woman she sang with and looked to be having a great day with a huge smile on her face.

Rosario Dawson Trivia: Rosario Dawson is an avid philanthropist & environmentalist and supports the Lower EastSide Girls Club, Global Cool, the ONE campaign, Amnesty International among many others. She is also a self-professed Trekkie and has a good knowledge of Klingon. MajQa’!