The Black Eyed Peas' Boom Boom Pow took a second week at no. 1 on the Hot 100 singles chart while Kid Cudi's Day 'N' Nite was the week's biggest airplay gainer.
Top 10 Singles on the Hot 100:
1. The Black Eyed Peas – Boom Boom Pow
2. Lady GaGa – Poker Face
3. Flo Rida – Right Round feat. Ke$ha
4. Soulja Boy – Kiss Me Thru the Phone feat. Sammie
5. Jamie Foxx – Blame It feat. T-Pain
6. T.I. – Dead and Gone feat. Justin Timberlake
7. Kid Cudi – Day 'N' Nite
8. Miley Cyrus – The Climb
9. The Fray – You Found Me
10. The All-American Rejects – Gives You Hell
