Nelly Furtado's "Promiscuous" featuring Timbaland extends its run atop the Billboard Hot 100 to five weeks and remains No. 1 the Pop 100 for a same stretch. Cassie's "Me & U" captures the lead on

Nelly Furtado's "Promiscuous" featuring Timbaland extends its run atop the Billboard Hot 100 to five weeks and remains No. 1 the Pop 100 for a same stretch. On the Hot 100, Gnarls Barkley's "Crazy," Cassie's "Me & U" hold at No. 2 and No. 3, respectively.

But the Cassie track captures the lead on the Hot R&B/Hip-Hop Songs chart, sending Lil Jon's "Snap Yo Fingers" featuring E-40 & Sean Paul Of The YoungBloodZ to No. 6 after one week.

The Pussycat Dolls' "Buttons" featuring Snoop Dogg rises 7-4 and is the Hot 100's greatest airplay gainer, while Yung Joc's "It's Goin' Down" holds at No. 5. Elsewhere, Shakira's "Hips Don't Lie" featuring Wyclef descends 4-6, Rihanna's "Unfaithful" drops 6-7 and Christina Aguilera's "Ain't No Other Man" holds at No. 8.

Rounding out the top tier is the Fray's "Over My Head (Cable Car)," which ascends 10-9, swapping positions with "Snap Yo Fingers."

Jessica Simpson's "A Public Affair" is the Hot 100's greatest sales gainer, climbing 38-30, while younger sister Ashlee Simpson's "Invisible" is the chart's top debut at No. 28.

Also new are Nickelback's "Far Away" (No. 72), Audioslave's "Original Fire" (No. 79), Mana's "Labios Compartidos" (No. 82), Fergie's "London Bridge" (No. 84), 30 Seconds To Mars's "The Kill (Bury Me)" (No. 86), Brooks & Dunn's "Building Bridges" with Sheryl Crow and Vince Gill (No. 91), Hannah Montana's "Who Said" (No. 92), the Red Jumpsuit Apparatus' "Face Down" (No. 93), Lionel Richie's "I Call It Love" (No. 95), Pharrell Williams' "Number One" featuring Kanye West (No. 97), Lyfe Jennings' "S.E.X." (No. 99) and Billy Currington's "Why, Why, Why" (No. 100).

The Mana track debuts atop the Hot Latin Songs tally, knocking Rakim & Ken-Y's "Down" to No. 2, while Koji Kondo's "Super Mario Brothers Theme" leads the Hot Ringtones chart for a ninth week.

Brad Paisley's "The World" fronts Hot Country Songs for a third week and Daniel Powter's "Bad Day" remains atop Adult Contemporary for a 14th straight week.

Three Days Grace's "Animal I Have Become" maintains the pole position on the Mainstream Rock chart for a second frame, while AFI's "Miss Murder" rises 3-1 on the Modern Rock tally, sending the Raconteurs' "Steady, As She Goes" to No. 2 after one week.