VIDEO : Arnold Schwarzenegger Celebrates Son's 19th Birthday at Oktoberfest

Arnold Schwarzenegger isn't celebrating Oktoberfest alone this year.
The Terminator star decided to get away from Hollywood and head to Munich, Germany over the weekend. But instead of riding solo, the future Celebrity Apprentice host was able to travel with his son Joseph Baena.
As he celebrated his 19th birthday, Joseph and his dad enjoyed an evening at a local beer festival. They also dressed for the part with suspenders and collared shirts.
"Happy birthday, Joseph.