Radar Debuts at #90 on Billboard Hot 100 Chart

The following italicized article is from www.billboard.com:

Britney Spears' "Radar," which is both a track on her 2007 "Blackout" album and a single from her 2008 album "Circus," is new to the Hot 100 at No. 90.

"Radar" gives Spears the most Hot 100 songs from one of her albums.

Radar is also #30 on the Pop Songs Chart.

Source: Billboard