These are the hottest 10 pop songs of the week as determined by About Top 40. This chart is compiled consulting data from various music industry charts and sources. It is intended to indicate the hottest rising hits. Recordings that have reached the top 10 of the Billboard Hot 100 chart are disqualified from this chart.

1. Bruno Mars - "Just the Way You Are"

Bruno Mars made a featured appearance on Far East Movement's 2008 album Animal.

Watch VideoBuy from Amazon »

2. Flo Rida - "Club Can't Handle Me" featuring David Guetta

Flo Rida has gone to #1 in the UK and Ireland with "Club Can't Handle Me."

Watch VideoBuy from Amazon »

3. B.O.B. - "Magic" featuring Rivers Cuomo

B.o.B.'s debut album The Adventures of Bobby Ray debuted at #1 on the R&B, Rap, and Pop albums charts.

Watch VideoBuy from Amazon »

4. Ke$ha - "Take It Off"

Ke$ha's debut album Animal has sold over 880,000 copies.

Watch VideoBuy from Amazon »

5. Nelly - "Just a Dream"

Nelly has hit #1 four times on the Billboard Hot 100.

Watch VideoBuy from Amazon »

6. OneRepublic - "Secrets"

"Secrets" is the second hit single from OneRepublic's Waking Up album.

Watch VideoBuy from Amazon »

7. Lil Wayne - "Right Above It" featuring Drake

This is the first single off Lil Wayne's upcoming EP I'm Not a Human Being.

ListenBuy from Amazon »

8. Adam Lambert - "If I Had You"

Allison Iraheta and Ke$ha make cameo appearances in Adam Lambert's video for "If I Had You."

Watch VideoBuy from Amazon »

9. Justin Bieber - "U Smile"

"U Smile" is already a top 20 pop hit for Justin Bieber in his native Canada.

Watch VideoBuy from Amazon »

10. Jay Sean - "2012 (It Ain't the End)" featuring Nicki Minaj

British Asian singer Jay Sean first signed with Cash Money Records in the US in 2008.

Watch VideoBuy from Amazon »