Here are the HOTTEST songs 1 being the best. This list is in my opinion.
1. Speaking of Hottest songs we have for number one:
Hot N Cold by Katy Perry
Please do not mind the one bad word :) I couldnt find the clean version. Be careful its at the begining of the song

2. Love Lockdown by Kanye West

3. Closer by Ne-Yo

4. Damaged by Danity Kane

5. Forever by Chris Brown

6. Meant to Live by Switchfoot

7. Dare by Gorillaz

Sorry a video was all I could find. To listen to the actuall song skip to about 50 seconds :)
8. So What by Pink