T.R. Knight's New Squeeze?

T.R. Knight's New Squeeze?
Mark Cornelson (right) and T.R. Knight
Stefanie Keenan/WireImage

02/26/2008 AT 04:45 PM EST

T.R. Knight stepped out with a guy who is reportedly his new main squeeze on Sunday at the 16th Annual Elton John AIDS Foundation Academy Awards Viewing party. The Grey's Anatomy star was pictured holding hands at a table with Mark Corneisen, who was last year's Matthew Point Scholar, according to a video of him talking about the organization. Sunday's benefit raised a record breaking $5.1 million. A rep for Knight did not return calls for comment.

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