Ahead of reports of a new Ali G movie, Sacha Baron Cohen attend the Wimbledon men's singles finals as the comic creation

Sacha Baron Cohen was spotted back as his iconic Ali G character at Wimbledon on Sunday amid rumours he is filming a new movie.

"I iz BACK! And if u iz at dis borin wimbledore final lookin 2 get grand slammed, I iz here wif de hookup," the actor's alter ego wrote on social media.