WWE stars R-Truth and Randy Orton will be appearing tonight on the “Lopez Tonight” show on TBS. As part of “WWE Superstar Karaoke Week”, R-Truth will be singing the song “Kryptonite” by the band 3 Doors Down. Dolph Ziggler was on the show last night and sang “I’m Too Sexy” by Right Said Fred. The show airs tonight at 11:00PM eastern, 10:00PM central on TBS.