Adam Lambert - Grammys 2010 Red Carpet

Adam Lambert arrives in style at the 2010 Grammy Awards at the Staples Center on Sunday (January 31) in Los Angeles.

The 28-year-old singer, who is serving as Entertainment Tonight‘s fashion correspondent on the red carpet, celebrated his birthday earlier this week with ex-BF Drake LaBry and friends Lindsay Lohan and Samantha Ronson!

Also pictured: Adam at the Salute To Icons honoring Universal head honcho Doug Morris on Saturday night!

FYI: Adam sported a black onyx square ring with a sparkling rose cut diamond center and a white gold and black rhodium large diamond skill head ring by Loree Rodkin!