'Glee's' Jessica Sanchez Dazzles in Season 4 Finale (Exclusive Photos)
The "American Idol" runner-up will play Frida Romero, the lead singer for a rival club, on the Fox musical.
New Directions is about to face its biggest challenge of the season.
American Idol season 11 runner-up Jessica Sanchez will take center stage when Glee heads to Regionals in its fourth season finale.
During the "All Or Nothing" hour, McKinley's rag-tag group of hopefuls heads to Regionals where the squad faces some stiff competition in the form of the Hoosierdaddies, led by the small yet mighty Frida Romero (Sanchez).
"She's the big weapon for her squad, and we're not really prepared for that," co-star Chord Overstreet says of the obstacles that await the New Directions in the May 9 season finale. "But I think we'll hold our own, but it's definitely something where we're all freaking out and scrambling at the last minute."
While the hour will reveal just who wins at Regionals, it's unclear if we'll see more of Sanchez come Glee's recently announced season five.
Check out two images of Sanchez all decked out for Regionals in exclusive images from Glee's season four finale, above and below, and hit the comments with your thoughts. Will the New Directions come out on top at Regionals? Glee airs Thursdays at 9 p.m. on Fox.