Naked man breaks into 'DWTS' pro Lacey Schwimmer's dressing room

There has been some behind-the-scenes drama at "Dancing With the Stars: Live in Las Vegas."

Lacey Schwimmer, who's currently performing on the Sin City stage show featuring "Dancing With the Stars" alum, walked into her dressing room Thursday at the Tropicana Las Vegas and came face to face with — a naked man. He was in her bathroom preparing to take a shower. Security was called, but he fled.

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A rep for Schwimmer, 23, told E! News that she was shaken up by the incident, but she went onstage anyway for the show, which features a rotating cast of "DWTS" alum, including Carson Kressley, Joey Fatone, Kyle Massey, and Tia Carrere.

After her performance Schwimmer, who was Chaz Bono's old partner, tweeted, "Laughing at how bad today has been hahah!"

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According to reports, this is one three incidents involving "DWTS: Live in Las Vegas." Late last month, Carrere, 45, returned to her dressing room after a show to find a man holding her purse. When she confronted him, he ran past her with the bag, which contained two iPhones and a large sum of money. Additionally, dancer Anya Garnis is said to have had money stolen from her wallet as well.