A woman claiming to be Stevie J's side chick gave birth to a beautiful baby last weekend. And she now plans on getting her child support, from Stevie's new wife FAITH EVANS.

The woman, 20 year old Misha Perry, announced this summer that she was Stevie's side chick - and that she was pregnant. Misha's announcement came out just days after we learned that Stevie J got married to R&B legend Faith.

Now that her baby is born, Misha is preparing for a legal battle to get her child support. But she doesn't plan to launch the battle against Stevie alone. 

Misha is now threatening to take FAITH EVANS to court - to get her child support. Here's what she wrote:

Since you getting married I hope faith can help you on some of those child support debts because YOUR ( our ) child will be here.

The woman added:

It’s sad that your almost 50 & still getting played like a fiddle , u done got married to a man that got SEVERAL BABYMAMAS. Biggie is turnin over in his grave you should be ashamed of yourself 

Misha published a picture of Stevie's alleged baby. And the child looks adorable.

HERE IS THE PIC OF STEVIE'S BABY (Alleged)

Back in August BET reported that Stevie J was allegedly already cheating on Faith... The report read:

Hollywood Life is reporting that Stevie has been rumored to be getting cozy with urban model Misha Perry. Actually, it’s much crazier than that as Perry is claiming that Stevie is actually the father of the baby she’s carrying.

Stevie being the possible father of the child though isn’t reportedly going to shake Faith’s loyalty. According to sources close to the celebrity news website, concrete proof of the music producer’s unfaithfulness is what would put him in hot water.

“Faith’s standing by Stevie J and she’ll continue to stand by her husband even if this baby does turn out to be his,” the source said. “The one thing that would actually shake Faith’s loyalty, however, is if this woman has proof that Stevie cheated on Faith with her. But it would have to be unshakeable proof — not something shady that could be faked. Like, if she has got date stamped videos that line up with when Faith and Stevie were together, and I mean really together and not on one of their many breakups.”