Furtado single is biggest of '06 on US charts (Reuters)

Gnarls Barkley's "Crazy" held at No. 2 for a fourth week, but is extremely close to knocking "Promiscuous" out of pole position next week. If "Crazy" doesn't move up one slot, it will be the first song of 2006 to peak at No. 2. The tune led the Hot Digital Songs chart for a third week.

Cassie's "Me & U" held at No. 3 on the Hot 100.

Beyonce's "Deja Vu" featuring Jay-Z rocketed 28 places to No. 4, and Black Eyed Peas vocalist Stacy "Fergie" Ferguson's "London Bridge" surged 79 places to No. 5 in its second week. It's the second biggest jump in Hot 100 history, runner-up only to this year's 86-4 move of the "High School Musical" track "Breaking Free." The tracks soared after becoming available as downloads.

Elsewhere on the chart, the Pussycat Dolls' "Buttons" featuring Snoop Dogg fell two places to No. 6, Yung Joc's "It's Goin' Down" dropped two to No. 7, and Christina Aguilera's "Ain't No Other Man" held at No. 8. The Fray's "Over My Head (Cable Car)" warmed the No. 9 spot and Shakira's "Hips Don't Lie" featuring Wyclef dropped four to No. 10 to round out the top tier.

Jessica Simpson's "A Public Affair" was the Hot 100's greatest sales gainer, jumping 16 places to No. 14, and Breaking Benjamin's "The Diary of Jane" earned the top debut at No. 55.

Also new were Shareefa's "Need a Boss" featuring Ludacris (No. 91), Hannah Montana's "Best of Both Worlds" (No. 92) and Ciara's "Get Up" featuring Chamillionaire (No. 93).

Mana's "Labios Compartidos" led the Hot Latin Songs after debuting atop the chart last week, while Koji Kondo's "Super Mario Brothers Theme" maintained its pole position on Hot Ringtones for a 10th week. Daniel Powter's "Bad Day" remained atop the Adult Contemporary tally for a 15th frame.

On the Hot Country Songs tally, Rodney Atkins' "If You're Going Through Hell (Before The Devil Even Knows)" rose two to No. 1, ending the three-week run of Brad Paisley's "The World."

Three Days Grace's "Animal I Have Become" led the Mainstream Rock chart for a third week, and AFI's "Miss Murder" held atop the Modern Rock tally for a second.