We have a new hip hop super-couple. MTO News has confirmed that female R&B singer Summer Walker is dating super producer London On The Track.

The couple had been rumored to have been dating for months - but the pair made it official this weekend. The couple went on Instagram - and announced their relationship with a few scandalous pics.

Here are some pics of Summer and London:

In the above pic, London playfully joked about having a baby with Summer.

But as soon as London made the announcement, two of his baby's mothers came out to BLAST him.

DayyBella, the mother of London’s four-month-old son, immediately called out Summer's new man. According to DayyBella, London has not been taking care of the kids he has now. She said, “Meanwhile he don’t take care of the [children] he got.”

Here's her son with London:

London's other baby's mama, Eboni, who is mother to his daughter Paris, also aired dirty laundry. Eboni posted a screenshot of DMs between her and Summer. In the messages, the singer threatens to FIGHT Eboni.