Cardi B has announced on Instagram that she has made a single with Bruno Mars. The song will be online on Friday.

“Yes, I’ll be back in. Friday around midnight our number will be released,” Cardi B said earlier this week to get her Instagram account offline because of the many negative comments she received.

Last summer, Cardi B had to cancel the tour with Mars, because it came too soon after the birth of her daughter Kulture. “I thought six weeks would be enough to recover physically and mentally from my daughter’s birth,” she wrote.

“I also thought that I could take her on tour, but I think I have underestimated this mommy-I am not only physically not ready for it, I can not leave her yet and the doctors have told me that it is not good for her to always be on the road. “

Cardi B would originally go along as a guest artist during a number of gigs in the United States. Bruno Mars understood her decision and continued his 24k Magic tour alone.