Hopefully Patrick Schwarzenegger doesn't get jealous easily! Miley Cyrus' new boyfriend got quite the eyeful on Thursday, Dec. 4 when partying with his new sweetheart in Miami. The pair visited the nightclub E11EVEN for the second night in a row, meeting up with party girl Paris Hilton.

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A source tells Us Weekly that the "Wrecking Ball" singer, 22, and the famed heiress, 33, were making out in front of Schwarzenegger, 21, and all three later left together around 5:30 a.m.

Cyrus also spent part of her night sitting on Hilton's lap and dancing while wearing a neon pink and green fishnet Moschino outfit.

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The former Disney star also posted a photo from the evening, posing with rapper A$AP Rocky while he downed a drink.

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Hilton also shared pictures of her pink Barbie-themed Moschino dress before going out, writing, "I'm a Barbie girl, in a Moschino World."

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Neither lady mentioned the smooch, and Hilton headed off for India on Saturday, Dec. 6 to DJ a show.

"Bye Miami! Taking off on my favorite @Emirates Airlines to India to play another show! Now time for a very long flight!" she captioned a photo of herself on the plane.