Did Miley Cyrus’ boyfriend Patrick Schwarzenegger get into some trouble in paradise?

The 21-year-old son of Arnold Schwarzenegger and Maria Shriver was snapped getting super close to a woman who was clearly not Cyrus while he partied in Cabo San Lucas, Mexico, over spring break.

The young Schwarzenegger has been linked to Cyrus since Nov. 2014, but in a series of photos he was caught with his arms wrapped around a woman in a bikini. One picture shows the Schwarzenegger taking a body shot off of the young woman; another shows her patting down the pockets in the front of his swimsuit.

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As reports surfaced that Schwarzenegger could have been cheating, he took to Twitter to respond, insisting the woman in the photos was a friend.

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"Omg. It's one of my best friends girlfriend..." he wrote.

Cyrus, 22, has not commented on the snapshots.