Appearing On American Idol Still Boosts Artists' Sales

American Idol does not only make stars, but helps existing stars boost their sales!
Check out this breakdown…
Last Thursday, Jennifer Lopez, Jennifer Hudson, and Sugarland's Jennifer Nettles appeared on the show. This week, ALL three of the performer's digital sales were significantly boosted from the publicity.
According to Nielsen SoundScan's list of top digital tracks, Lopez's [...]

Source: http://perezhilton.com/2011-03-30-american-idol-boosts-sales-for-artists

Danica Patrick
 Kate Hudson
 Chelsea Handler
 Jennifer Love Hewitt
 Mariska Hargitay