The two actresses recently taped an episode of The Ellen DeGeneres Show in the U.S. and busty Latina Vergara admitted she went too far in one scene.

She explained, "She went to the emergency room. I sent her to the emergency room - something with internal bleeding.

"I push her and I push her and I kept telling her, 'I think I'm pushing you too hard', and she was like, 'No, do it real...!' I popped her ovary."

Witherspoon added, "She's tough, man."

Hot Pursuit hits cinemas in the U.S. on 8 May (15).