'Idol' Hot 100: Adam Lambert's "If I Had You" #32 (9/4/10)

Two tracks by Idol alums made headway while two other tracks went in the opposite direction on Billboard's Hot 100 chart for the chart week of Sept. 4.

Adam Lambert once again saw his latest single "If I Had You" gain ground on the chart, this time by 10 spots to #32. Carrie Underwood's "Undo It," on the other hand, was off by 11 spots to #56.

Daughtry's "September" saw the opposite come true, with a #91-80 jump, while Fantasia's "Bittersweet" was down slightly, #79-82.

Full chart positions courtesy of Billboard are below:

Hot 100
32 42 Adam Lambert, "If I Had You"
56 45 Carrie Underwood, "Undo It"
80 91 Daughtry, "September"
82 79 Fantasia, "Bittersweet"