The 'Body Party' is over for Ciara and Future.

According to Us Weekly, CiCi ended her engagement with the Astronaut Kid just three months after giving birth to their son Future Zahir Wilburn.

An insider told the tabloid magazine that infidelity was the reason behind the sudden breakup.

"He cheated on her. Game over," said the source. Another insider adds: "She's devastated. Ciara's focus now is the baby."

Ciara and Future have been together for over a year. The couple got engaged on Ciara's birthday in October 2013, when Future presented her with a 15-carat diamond ring. On May 19, 2014, Ciara gave birth to their son.

If the reports are true, Ciara seems to be taking the breakup in stride. On her Instagram page, the R&B songbird has been posting several pictures of herself working hard on MTV's 'House of Style' show.

In one picture, CiCi is wearing a white-and-black Hood By Air outfit by Balmain. She cryptically writes, "Hayyy Boo."

So the question remains, which boo is she greeting -- her baby boy or Future?

Hopefully, Ciara will confirm or debunk this story regarding her relationship with Future.