Actress Zoe Saldana and her artist beau Marco Perego have sparked reports they tied the knot over the weekend (31Aug13-01Sep13), after the couple was spotted wearing wedding rings. The Avatar star and her boyfriend were photographed in London on Monday (02Sep13) reportedly trying to shield their ring fingers from the cameras. According to the Daily Mail, Saldana was seen wearing an engagement ring and wedding band and Perego had a gold band on his left ring finger. The actress and Perego have been dating since May (13), following her split from on/off boyfriend Bradley Cooper. Saldana was previously engaged to Keith Britton, whom she dated from 2000 to 2011. As of press time, Saldana's representative has yet to comment on the reports.