Even though he portrays a teenager on TV, 'Glee' famer Mark Salling, who plays Puck, is actually 29. The actor hit his almost-30 mark on Aug. 17, and celebrated alongside his co-star Cory Monteith (Finn) in Vegas over the weekend.

The famous pair enjoyed the good life in style, and were seen hanging by the pool at Marquee day club all day Saturday, August 20, before hitting the dance clubs that evening following a delicious dinner at TAO Asian Bistro. The Marquee hosts surprised Salling with an owl birthday cake, which likely hit close to his heart, as he's big into wildlife conservation.

Salling and Monteith came back to Marquee later in the evening, where they shared champagne toasts in very good company. Adele was performing in the Cosmopolitan Hotel, which, given her popularity, meant that the boys were by no means the only famous faces in the building. When asked, both 'Glee' stars admitted to being big fans of the singer, also.

Happy 29th to Mark Salling! At this rate, by next year Puck will be ready to teach the class.