Latest Rankings from iTunes: Top 10 Selling Singles and Albums of the Week

Below are iTunes' top 10 selling singles and albums for the week ending yesterday, May 25. And it's a split result for the two finalists from season 8 of American Idol -- winner Kris Allen and runner-up Adam Lambert. Allen won the singles race between the two, but Lambert bested Allen in the album compilations of this past season's performances.

Singles:

1. "Boom Boom Pow," Black Eyed Peas
2. "Don't Stop Believin (Glee Cast Version)," Glee Cast
3. "New Divide," Linkin Park
4. "Heartless (American Idol Studio Version)," Kris Allen
5. "No Boundaries," Kris Allen
6. "Mad World (American Idol Studio Version)," Adam Lambert
7. "Waking Up In Vegas," Katy Perry
8. "Fire Burning," Sean Kingston
9. "I Know You Want Me (Calle Ocho, More English Extended Mix)," Pitbull
10. "Poker Face," Lady GaGa

Albums:

1. "Relapse," Eminem
2. "21st Century Breakdown," Green Day
3. "ISolated INcident," Dane Cook
4. "A Fine Mess," Kate Voegele
5. "Season 8 Favorite Performances," Adam Lambert
6. "City of Black & White," Mat Kearney
7. "Season 8 Favorite Performances," Kris Allen
8. "Blackout!," 2 Method Man, Redman
9. "The Fame," Lady GaGa
10. "Abnormally Attracted to Sin," Tori Amos