Ke$ha and Pitbull have remained number one with their party dance anthem, "Timber" on the Billboard Hot 100 chart for the second week in a row.

This is Pitbull's second No. 1 on the charts and Ke$ha's third time on top. The duo and their smash hit single was No. 1 despite not ruling any of the other three Hot 100's three main component charts which include, digital song, radio songs and streaming songs, Billboard reported.

Katy Perry made a debut into the charts at number five with her single "Dark Horse" which features Juicy J. Perry took the number one spot on the digital charts and on-demand songs charts.

"Timber" was downloaded 227,000 times this week which was a slight decrease from last week but the song is still holding strong.

The "Tik Tok" singer is currently in treatment for eating disorders at Timberline Knolls outside of Chicago. This is the same treatment that pop star Demi Lovato entered for a variety of treatments, The LA Times added.

Watch the music video for "Timber" here:

image: Wikimedia Commons