Reese Witherspoon can't choose between her This Means War co-stars - insisting they're both "super sexy".

The actress appears in the action-packed romantic comedy alongside Tom Hardy and Chris Pine.

The hunks play CIA operatives who begin feuding after they discover that they are dating the same woman, played by Reese.

The stunning star says both men impressed her on set.

"Oh my gosh, that's hard to say," she exclaimed to E! Online when asked who was the better kisser.

"I mean everybody's got their own thing going on. Tom is super sexy and handsome and Chris is super sexy and handsome. All the women on the set were just like 50-50 either way, so I couldn't really pick."

Reese suffered for her art while making the stunt-heavy movie. Director McG says the star garnered the most war wounds on the set.

"There were plenty of real injuries, particularly Reese, who cut her hand wide open on a piece of glass reaching over a car that had been smashed up," he revealed. "She didn't chicken out at all. She goes for it. She has no fear. She's given birth twice, she can do anything."

"It took like four Band-Aids," Reese jokingly added.

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