Are Nick and Drew Lachey 'Smarter Than a 5th Grader?'

Brothers Nick Lachey and Drew Lachey will be battling it out on Tuesday when they appear back-to-back on Are You Smarter Than a 5th Grader? to play for charity.

Nick and Drew will join host Jeff Foxworthy in the classroom to play a new half-hour version of Are You Smarter Than a 5th Grader? on MyNetworkTV.

The program will test Nick and Drew's knowledge of grade-school level questions with help from real 5th graders when they need it.

The special back-to-back episodes premiere on MyNetworkTV Nov. 10th at 8 and 8:30 p.m. ET/PT.