It’s hip hop week on MTV’s Total Request Live this week. On Monday, 50 Cent drops by the show. Then on Tuesday, look for Missy Elliott and LL Cool J. Wednesday, look for Fabolous to avoid questioning on getting arrested twice in two days recently. Then on Thursday, Cam’ron stops by. And on Friday, Nas closes out the week. Also making a TV appearance this week is DMX, who will promote ‘Cradle 2 the Grave’ on the Tonight Show with Jay Leno on Thursday — and it looks like he’ll be performing too, being the only musical guest on the bill.