Gene Simmons: Old as F But Still Parties Like a Rockstar

When you’re a rockstar, you’re a rockstar!  Dr. Love Gene Simmons is a rockstar people!

Gene recently celebrated his 60th birthday with some family and friends in Hollywood at the bowling alley, and the Kiss front man still looks like he can rock and roll all night, and party every day.

Gene partied with his girlfriend Sharon Tweed, kids, and his pal, MMA fighter Daniel Puder.

Check out some more photos from Gene’s bash below.