Patrick Schwarzenegger -- Party in the C.A.B.O. ... And That Ain't Miley

[Teh One Who Knocks]

By the TMZ Staff


http://i.imgur.com/kqkgygC.png

Patrick Schwarzenegger might be taking a wrecking ball to his relationship with Miley Cyrus ... as he got very close with some OTHER chick in Cabo this weekend.

The timing of this is pretty odd ... considering Patrick and Miley just went out to dinner last week with Patrick's mother, Maria Shriver.

It's also possible this girl is just a friend ... though "friends" don't usually do body shots off one another.

Then again, when Miley is your girlfriend, something like this is probably no big deal.

Patrick seemed pretty chill about everything in this Instagram shot.

http://i.imgur.com/hAWo0xj.jpg

UPDATE - 10:40 AM PT -- Patrick didn't do Miley dirty ... he says the chick is just a friend. Moments after we posted the pics, he tweeted, "Omg. It's one of my best friends girlfriend" -- and added, he would never step out on his GF.

[Teh One Who Knocks]

By the TMZ Staff


http://i.imgur.com/LH8uSE8.jpg

Miley Cyrus may be pissed off at Patrick Schwarzenegger ... but she's gotta do something to shield him from the death threats he's receiving from her rabid fans.

Patrick's assurances he'd never cheat on his lady have fallen on deaf ears, because Miley's legions are sending thousands of hate tweets threatening to kill him and burn down his pizza shop.

One fan warned, "you better run for your life when you come to LA" and "I hope your pizza place burns down." Another wondered, "Who's gonna kill Patrick for us?"

Others threatened all-out war "... be ready for what's about to come," punctuating the threat with a knife and poo emojis.

Of course, he couldn't escape without an Arnold reference ... "You and your dad have a way of f***ing good s*** up."

Yikes.

[deebakes]

:facepalm:

[redred]

at least he can use the get out saying of "my dads bigger than your dad" :lol:

[PorkChopSandwiches]

I would drink hot chocolate from that bitches corn hole

[Hal-9000]

Miley does worse things to a hood of a car during her concerts, than he's doing with that chick...

[DemonGeminiX]

I would drink hot chocolate from that bitches corn hole

I need to start actively looking for your posts when I come in here in the morning. :lol:

[DemonGeminiX]

Watch this chick become famous because of this shit.

[PorkChopSandwiches]

:lol:

[Joebob034]

Maybe he doesn't want to date a 12 year old boy anymore.