Patrick Schwarzenegger Shares Vintage Childhood Muscle Picture!

Patrick Schwarzenegger and some pals head out of Bootsy Bellows after a night of fun on Saturday (October 20) in West Hollywood, Calif.

The 19-year-old USC college student was joined by a mystery blonde gal for his night out on the town.

PHOTOS: Check out the latest pics of Patrick Schwarzenegger

Earlier in the week, Patrick shared an adorable childhood picture of his father Arnold holding him up in a body of water while flexing his muscles!

“Getting jacked since the early days #throwbackthursday” Patrick tweeted, along with the photo. Cute!

10+ pictures inside of Patrick Schwarzenegger leaving Bootsy Bellows nightclub…