Angela Simmons has joined Bow Wow to co-host "106 & Park for the rest of the week.  And the former couple kicked off their co-hosting stint last night.

Check out the ridiculously fab chick and Bow having some fun with Floyd Mayweather inside...

Looks like the viewers didn't get enough of Angela reuniting with her ex Bow Wow the last time she was on the show.  because she was asked back to co-host for the rest of the week while Paigion, Shawty Da Prince & Miss Mykie are on vacation.

Rocking a sexy black leather flirty mini dress and white T-strap wedges, Angela kept it cute while having some fun with her homie (former) lover friend.  And on the gossip tip: We're hearing that if all goes well with ratings during Angela's 3-day test on the show, a permanent change may be made that keeps her on the show as a co-host.  No word on how that will affect the other three.

The twosome interviewed the champ, Floyd Mayweather, and had some fun with the audience.  Check out their full episode below:

[EDITOR'S NOTE: The story about Jay-Z's global water crisis tour has been removed. The original source for the story was Billboard.com. Billboard's Editor has since spoken out saying there was a mixup on Billboard's end with the date/time on the article being changed, which led websites to believe this was a new article and tour, but the story is actually from 2006. There is not a new tour happening.]