Rihanna and Chris Brown Fight, Make Up: Singer Parties with ex-Girlfriend Karrueche Tran in Paris, RiRi Bashes then Forgives Beau on Twitter

Rihanna's wedding and baby plans might have to be put on hold for now, considering the "Diamonds" songstress is allegedly pretty peeved at her on-and-off again beau Chris Brown for partying with his ex-girlfriend (model Karrueche Tran) in Paris over the weekend (although RiRi has apparently since forgiven him). After his "Carpe Diem" Tour gig in France Friday evening, Breezy apparently asked Tran to join him for some late-night festivities, and she promptly jetted off on a plane to be with him pronto! Now sources confirm that RiRi is beginning to doubt her rekindled romance with the "Don't Wake Me Up" crooner - again. And the Barbadian beauty isn't shy to rant about Brown's recent shady actions with his former flame all over Twitter. Even so, all seems to have been forgiven considering RiRi has apparently rejoined her man in Paris... read on for more details - looks like the Rihanna-Brown-Tran love triangle isn't through with the drama yet!

According to reports, Tran was spotted hanging out with Brown on the streets of Paris on Friday after she landed in France with her brand-partner stylist for The Kill, Ugo Mozie (who also styles Brown). Apparently the young model even plans on following Breezy on the next pit-stop for his worldwide "Carpe Diem" tour, Dubai. Considering RiRi was supposed to be the one partying by her man's side in Paris over the weekend (but had to back out in order to appear on U.K.'s "The X-Factor") it's no wonder that inside sources insist the "We Found Love" songstress is pretty agitated:

"She can't get it into her head that Chris will never change," a source recently told the Sun. "She's given him so many chances since he beat her up in 2009 and he still keeps hurting her by partying with girls. Letting Karrueche meet him is yet another blow for Rihanna that will further disgust her fans. They are already raging that she is back with him."

Is Brown hanging out with Tran and other girls just to get Rihanna jealous since she couldn't stick around in Paris? What do Mstarz readers think about that?

The Hollywood Life even managed to post a number of raving, angry tweets allegedly shot out by RiRi over the weekend (which have since been deleted):

@rihanna: "Examine what you tolerate."

@rihanna: "Goodbye muthaf**ker,"

@rihanna: "You give, you get, then you give it the f**k back."

But apparently Rihanna has since calmed down, and maybe has already even forgiven her "Kiss Kiss" sweetheart for his inappropriate partying ways? Because now it looks like RiRi is back in Paris! The songstress tweeted this early Monday morning:

@rihanna: "Risky business #Paris."

Just a few hours after tweeting:

 ‏@rihanna: "Damn....... I miss my ni##a #thuglife #BFFlife."

Looks like Rihanna just can't let go of her "bad boy." Rumors have it that RiRi would even like to put her music on hold in order to focus in on a family (maybe even marriage and kids)! But do Mstarz fans think Brown is ready for that next big step? And more importantly, is Tran totally out of the picture - her recent rendezvous in Paris with Brown doesn't make it appear that way! Hopefully Rihanna and Brown's relaxing New Year getaway to Barbados will help to smooth things over (and maybe even result in a marriage? Read more on those rumors here).