James Maslow keeps close to Halston Schrage as they arrive at the 2011 Nylon Magazine May Young Hollywood Celebration at Bardot in Hollywood last week.

Over the weekend, the 20-year-old Big Time Rush actor performed with his band mates and costars at the City of Hope event at Universal Studios in Hollywood.

James also let a new guest star slip out on his Twitter! “Look, I’m not naming any names of guest stars in this episode but here’s a pic of Cedric Yarbrough and I on set. ”

photos will be added probably tomorrow. I have a huge gallery update in the works.