Rihanna and Chris Brown Party Together at Exclusive P. Diddy Bash [VIDEO]: Songstress says 'I Will Have a Child,' Beau Debuts New Song

Apparently the controversial "Law and Order SVU" episode highlighting Chris Brown's 2009 domestic attack on girlfriend Rihanna (which just aired on Tuesday, Feb. 26), didn't manage to bring the reunited lovers down from their rekindled romance high! The couple was spotted at P. Diddy's exclusive LA bash on Wednesday evening (Feb. 27), mingling with friends and just having a good ol' time. The "Don't Wake Me Up" crooner even grabbed the DJ's mic at one point in the evening to show off his rapping skills on a new, unreleased track. Meanwhile, the cover photo for ELLE UK magazine's April edition featuring a full-length interview with the Barbadian beauty just leaked online, and it blares the blunt headline, "I will have a child." If that's the case, hopefully RiRi and Brown's on-and-off again relationship stabilizes sometime soon!

In celebration of Diddy's new "hangover cure" drink, the hip-hop mogul hosted an exclusive party at LA's Supperclub on Wednesday. Several big-names within the music industry attended, including Brown and his R&B princess, Rihanna. Both stars kept it chill throughout the evening, and when 23-year-old Brown took to the stage to perform a tid-bit from one of his new songs, the 25-year-old "Stay" starlet let her man hog the spotlight. Check it out:

So what do fans think of Brown's impromptu rapping skills?

In a recent Mirror interview at Elton John's Oscars viewing party last weekend, Brown admitted that violently assaulting RiRi was the biggest mistake he ever made:

“I've made mistakes and I made, you know, the biggest mistake of all of them on a night.. Things got out of hand. I was a kid and I didn't understand things going on in my head. I've grown a lot since then and I know things now I didn't get then. I know some people still talk about it but I'm the one who learned the lesson and I know I'm a different person now."

And all seems to be forgiven, at least from Rihanna's perspective. The couple is officially back together, and ELLE UK magazine recently quoted the songstress as saying, "I will have a child" -

Well, the rest of that exclusive interview should be interesting! The April 2013 edition hits newsstands March 6!