Forget stunt casting. This is closer to hunk casting.

TV Line confirms that White Collar star Matt Bomer is thisclose to finalizing a deal to appear on an April episode of Glee. In what capacity? The actor will reportedly come on board as... Blaine's older brother!

We can sort of see the resemblance:

Before Bomer stops by, of course, there will be plenty for fans to Gleek out over, starting this Tuesday with a Michael Jackson tribute hour. Darris Criss will play a major role on the installment, leading an impressive cover of "Wanna Be Startin Something."

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.