It seems Hollywood's most eligible bachelor George Clooney is working his charms on actress Reese Witherspoon.

According to US magazine In Touch, Clooney, 45, was seen wining and dining with Reese, 30, at a restaurant last week.

Witherspoon, who recently separated from husband Ryan Phillippe, was said to have chatted and had fun together with Clooney while discussing a possible project.

"There is talk of a movie about George's aunt Rosemary Clooney, and Reese has expressed interest in it," an insider told In Touch magazine.

"One of George's friends thinks that he may be interested in getting together with Reese now that she's single," the insider added.