Rounding out the end of this week's daily special guests for E! News was someone who brought some edge and funk—Pete Wentz.
The musician lent a hand on set today with host Giuliana Rancic when it came to delivering the news, and did a fabulous job, of course.
"about to go co host E! news. ahhhhhh," he tweeted.
During one of the stories, Wentz got a little flashback of his band Fallout Boy's appearance at The Today Show's concert series back in 2009, but according to Pete, it wasn't as crazy as it is now.
At least when it comes to Justin Bieber.
"Yeah it was awesome, a lot of kids outside—pandemonium. Nothing compared to probably what just happened."
Along with delivering our daily dosage of celeb headlines, Wentz also took on fans' questions from Twitter.
Did you enjoy our week of special guests? Let us know in the comments!
Tune into E! News Monday-Friday at 7 p.m. and 11:30 p.m.