This is probably one of the most awful performances you've ever seen. Watch as Dr. Phil performs "Lifestyles of the Rich and Famous" on stage with Good Charlotte.
“I’m here to rock this bitch,” Dr. Phil says after entering Corden’s pep talk session with the pop-punk band in an attempt to turn Good Charlotte into... Great Charlotte. “This is just so exciting, I’m like a pig in the mud. I can not thank James enough,” the TV shrink adds.
Dr. Phil even donned some early Good Charlotte style makeup and studded vest to try and fit the part, but the song still went horribly wrong as Dr. Phil couldn't even sing in key or keep time with the song.
Watch the video above for the cringe worthy performance.