Modern Family star Sofia Vergara is single, according to the New York Post. Vergara, 39, who plays the wife of Ed O'Neill's character on ABC's Emmy-winning comedy, split from boyfriend Nick Loeb over the weekend.

"They have been fighting a lot recently and have been on the brink of splitting many times. It is not yet clear if they are over for good, but they are done as a couple for now," a source claimed.

Vergara, who hosted Saturday Night Live in April, was recently spotted — looking stunning as always — at the 2012 Costume Institute Gala at The Metropolitan Museum of Art in New York City. Check out her dress:

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