Reese Witherspoon upsets Tom Hardy's fiancée over on set chemistry

Reese Witherspoon one of the most loved Hollywood stars is getting no love from Charlotte Riley.

Charlotte Riley is the fiancée of Tom Hardy.

A source on the set of Reese's next film, This Means War, tells In Touch that Charlotte flew to the Vancouver set to make sure her fiancé Tom Hardy behaves.

"There are so many scenes with Reese and Tom flirting, kissing and getting physical," the source reports. "The buzz on set is that Charlotte came up to keep an eye on her man."

"Reese and Tom spend hours together every day," the source said.