Weekly charts for the nation's best-selling recorded music as they appear in next week's issue of Billboard magazine:

SINGLES1. "Umbrella," Rihanna (feat. Jay-Z). SRP.2. "Party Like a Rockstar," Shop Boyz. OnDeck.3. "Buy U a Drank (Shawty Snappin')," T-Pain (feat. Yung Joc). Konvict.4. "Big Girls Don't Cry," Fergie. will.i.am.5. "Makes Me Wonder," Maroon5. A&M.6. "Hey There Delilah," Plain White T's. Hollywood.7. "Girlfriend," Avril Lavigne. RCA. (Platinum — certified sales of 1 million units)8. "Summer Love," Justin Timberlake. Jive.9. "Pop, Lock & Drop It," Huey. HiTz. Committee.10. "Rehab," Amy Winehouse. Universal Republic.