List of number one hits in the Mainstream Top 40 (2010)

This list contains all of the number one hits on the mainstream Top 40 charts in 2010. They were published by the US magazine Billboard . This year there were 17 top runners.

Singles

Iyaz - replay
- 3 weeks (December 26, 2009 - January 15, 2010)
Lady Gaga - Bad Romance
- 3 weeks (January 16 - February 5)
Kesha - Tik Tok
- 7 weeks (February 6th - March 26th)
Lady Gaga feat. Beyoncé - Telephone
- 4 weeks (March 27th - April 23rd)
Jason Derulo - In My Head
- 2 weeks (April 24th - May 7th)
Rihanna - Rude Boy
- 2 weeks (May 8th - May 21st)
BoB feat. Bruno Mars - Nothin 'on You
- 1 week (May 22nd - May 28th)
Taio Cruz feat. Ludacris - Break Your Heart
- 3 weeks (May 29th - June 18th)
Kesha - Your Love Is My Drug
- 2 weeks (June 19 - July 2)
Katy Perry feat. Snoop Dogg - California Gurls
- 7 weeks (July 3rd - August 20th)
Eminem feat. Rihanna - Love the Way You Lie
- 2 weeks (August 21st - September 3rd)
Taio Cruz - Dynamite
- 4 weeks (September 4th - October 1st)
Katy Perry - Teenage Dream
- 4 weeks (October 2nd - October 29th)
Bruno Mars - Just the Way You Are
- 3 weeks (October 30th - November 19th)
Nelly - Just a Dream
- 2 weeks (November 20th - December 3rd)
Rihanna - Only Girl (In the World)
- 3 weeks (December 4th - December 24th)
Pink - Raise Your Glass
- 2 weeks (December 25, 2010 - January 7, 2011)

Web links

Current and past Billboard charts: Pop songs (English)