Sofia Vergara Put Reese Witherspoon in the Hospital with a 'Popped Ovary'!

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Working with Sofia Vergara on their comedy Hot Pursuitlanded Reese Witherspoon in the emergency room.

During an appearance on Monday's Ellen DeGeneres Show, Vergara admits that she got a little carried away during one of her fight scenes with Witherspoon. "I sent her to the emergency room," the 42-year-old Modern Family star admits. "Something with internal bleeding."

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After playing coy about the "secret" injury, Witherspoon elaborates, "I thought my appendix had burst."

Vergara further explains what went down during their on-screen altercation, and sort of implies it was her co-star's fault. "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,'" she recalls.

The 39-year-old Oscar winner corroborates her co-star's story, adding, "I was like, 'Push me hard!'"

That's when it happened. "I was like this in the sofa and I popped her ovary," Vergara shares. "I pop her ovary."

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When Ellen asks Witherspoon to confirm this story, she quips, "It's clearly something that happens in Colombia, that popped your ovary. I don't know what happened."