Midseason schedule shuffling, which has hit NBC in a big way, is also affecting a few shows on The WB.

The Frog says it's moving its unscripted series for wannabe actresses, "The Starlet," to Sunday nights after first slotting the show for Tuesdays in March. The change will push "Charmed" back to earlier in the evening for six weeks.

The network is also moving "Blue Collar TV" back to Thursday nights, where it started the season, beginning March 24 (three weeks later than originally planned).

As for "The Starlet," it will now make its debut at 8 p.m. ET Sunday, March 6 in the "Charmed" spot. It was originally set to spell "One Tree Hill" on Tuesdays -- one of the prizes for the winner is a guest role on the show -- but the network apparently thought better of that idea.

The show will also get a one-time-only airing on Tuesday, March 8; encores of each episode will air at 9 p.m. Thursdays.

"Charmed," which is scheduled to be in reruns in March, will move back to 7 p.m. for the duration of "The Starlet's" run. It will return to its regular time period on April 10 with episode No. 150.