Kyle Massey keeps close to his former on-screen sister Raven Symone as they get their party on at his birthday party held at Jullian’s at Universal City Walk on Thursday night (August 27) in Universal City, Calif.

The former Cory in the House funny man turns 18 today! Kyle tweeted as he arrived, saying, “20 min!!! The press has already set up!!! There is a crazyyyyy fan zone!!! And I just got a call from my publicist saying TMZ is there!!! City walk should be on fire tonight!!! Jullians is doing it big!!!! The red carpet is going on now!!!! If you not here you need to be here!!”

Party goer Samantha Droke had a blast! She tweeted, “Just beat David Henrie bowling in my HEELS!!! What!!! Haha.”

Also in attendance at the bash: Christopher Massey, Jake T. Austin, Debby Ryan, Keke Palmer, Ashley Argota, Devon Werkheiser, Dylan and Cole Sprouse, and Madison Pettis.

15+ pics inside of Kyle Massey‘s 18th Birthday Bash…