LOS ANGELES (thefutoncritic.com) -- MTV is nixing its latest Thursday lineup just three weeks into its run.
Newcomer "The Dudesons in America," which had been airing at 10:00/9:00c, is going on hiatus while lead-out "Ultimate Parkour Challenge" is shifting to the midnight/11:00c slot.
Additional repeats of "Jersey Shore" will instead fill the 10:00/9:00c hour, effective immediately.
Also joining the night: a new season of "Pranked," likewise starting this evening. The half-hour series, which "showcases the best pranks ever caught on camera and posted online," will air back-to-back episodes beginning at 11:00/10:00c.