(LOS ANGELES) -- Selena Gomez was in frigid Park City, Utah, on Monday while her on-and-off ex-boyfriend Justin Bieber was in Miami Beach, but it was the singer/actress who was getting all hot and bothered -- thanks to an unidentified guy.
Insiders tell People magazine Gomez attended an intimate party for her new film Rudderless and spent most of the evening with an attractive young man with shaggy blond hair.
One onlooker tells the magazine, "She went right up to him really early on in the evening."
The report says Gomez sipped cocktails, chatted closely with the unidentified guy and "casually placed both hands on his legs several times throughout the evening."
A rep for Gomez tells People the two are simply friends.
Rudderless tells the story of a father who forms a band after discovering music demo tapes belonging to his recently deceased son. Gomez plays a grieving college student in the film, which co-stars William H. Macy and Laurence Fishburne.
Gomez was in Park City to promote the movie at the Sundance Film Festival.
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