Glee’s Journey to Regionals EP has debuted at number one on the Billboard 200 this week, beating out… Christina Aguilera’s Bionic and the Twilight: Eclipse soundtrack.

According to Nielsen SoundScan, the fifth Glee EP sold 152,000 copies to take the top spot, with the Eclipse soundtrack notching 144,000 copies for the number two spot and Aguilera’s Bionic moving 110,000 to take number three.

Glee’s run at the top may be challenged next week by Drake, however, whose highly anticipated debut album Thank Me Later was released this week with predicted sales of 475,000.

The latest Glee EP is the newest in an ever-growing catalog of hit soundtracks from the show, including The Power of [lastfm]Madonna [/lastfm] and The Music: Volume 3 – Showstoppers.

Aguilera’s last release, 2006′s Back to Basics, debuted at number one on the Billboard 200 and number two on the Billboard R&B/Hip-Hop Albums chart.