Cory Monteith: 'Glee' Set With Mark Salling!

Cory Monteith takes a sip of coffee in between filming scenes of Glee while on location on Friday (January 18) in Los Angeles.

The 30-year-old actor was joined by his cast mates Harry Shum Jr., Heather Morris, and Mark Salling.

PHOTOS: Check out the latest pics of Cory Monteith

The actors were all suited up for what looks to be a special occasion on an upcoming episode of Glee!

The night before, Cory attended the Lakers vs. Miami Heat game at the Staples Center – sadly the Lakers lost 99-90.