PHOTO GALLERY: Sienna Miller & Her New Man

By: Celebuzz / September 7, 2009

Shocker: Sienna’s got a new boyfriend! 

Sienna Miller and new lover, DJ George Baker spent the weekend watching Venus Williams compete against Magdalena Rybarikova of Slovakia during day five of the 2009 U.S. Open at the USTA Billie Jean King National Tennis Center. 

Check out her new man in our photo gallery. Is love in the air? Sure looks like a score!