Sofia Vergara and Joe Manganiello might be one of the hottest couples in Hollywood right now, but many are speculating on the authenticity of their new relationship. The couple, who just began dating three weeks ago, are said to be having a "fauxmance" orchestrated by their publicists.

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The Modern Family and True Blood actors first met back in May and have been hot and heavy ever since, while just recently taking a short trip to Miami together to visit Vergara's family. The couple was spotted kissing and holding hands by the paparazzi at Miami International Airport before heading back to Los Angeles on Sunday.

Sources say that the couple have been putting on a lot of PDA together lately. One onlooker who saw the couple dining in Los Angeles earlier this month said, "They were very friendly and took pictures with other diners. They held each other and kissed several times."

Are Sofia Vergara & Joe Manganiello Dating?

Despite their affection, many internet commentators don't seem to be convinced by their romance, saying, "It's all a bit over the top, makes it seem like it's for publicity," and "Sofia's desperate attempts at a kiss does seem to show he isn't as into it as either she is or she would like us to believe."

Prior to their relationship, Vergara was engaged to her fiancé Nick Loeb, who she split up with back in May.

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