Swoon. We’ve raved about him before; we’ll obsessively do it again. Glee was sorely lacking in hunk factor until they introduced [lastfm link_type="artist_info"]Darren Criss[/lastfm]‘ role as Kurt’s new Warbler best friend, Blaine.Unlike the other stars of Glee (and what we like most about him), Criss actually goes around performing original music on shows like MTV’s The Seven. While he may not be the best singer on the show, the way he takes care of his devoted fans (us) makes him the most attentive and likable. As well as the most dorkily delicious!Doing his infamously popular rendition of [lastfm link_type="artist_info"]Katy Perry[/lastfm]‘s “Teenage Dream.”[mtv] http://www.mtv.com/videos/misc/601592/teenage-dream-live.jhtml [/mtv]Criss’ voice sounds way better doing his own song, “Not Alone.” He kind of sounds like [lastfm link_type="artist_info"]John Mayer[/lastfm]–only without the jerk factor.[mtv] http://www.mtv.com/videos/misc/602107/not-alone-live.jhtml [/mtv]

• What actor or actress from Glee would you like to see perform outside of the show? Let us know in the comments!