Demi Moore has continued her run of silence on the micro-blogging website Twitter amidst speculations that she has split from husband Ashton Kutcher. Moore, 48, has maintained silence despite a photograph surfacing online that appears to show Kutcher, 33, riding in a car with someone who looks “very much like” the 23-year-old Sara Leal – the woman he is alleged to have struck up a close friendship with. The photograph, that was taken as the actor’s car was leaving the Roosevelt Hotel in Hollywood, was taken three months ago. However, the pair were said to be seen “flirting in Fluxx nightclub” on the evening before Kutcher and Moore’s wedding anniversary.