Sue Sylvester may have sung "Vogue" on "Glee" -- but Mr. Schuester is the one who's in it.

Matthew Morrison -- and his buff bod -- makes an appearance alongside model Raquel Zimmermann for a photo shoot in the mag's June issue. (Watch "Glee" do Gaga.)

No wonder Emma, Terri, April Rhodes and that Vocal Adrenaline chick all want a piece!