MGK is already a dad to 15-year-old daughter Casie. He had been silent on Megan’s pregnancy reveal until he posted on Monday. However, his acknowledgment of Megan’s pregnancy accompanied an announcement about some intriguing plans for his upcoming album.

The singer and Fox are expecting their first baby together, while Kelly is already dad to daughter Casie, 15 Machine Gun Kelly is looking forward to expanding his family. On Monday, Nov. 25, the rapper,

Megan Fox, who shares three children with ex Brian Austin Green, announced she is pregnant with her and Machine Gun Kelly’s baby. And the rapper had the best response to the exciting announcement.

Machine Gun Kelly has finally broken his silence on Megan Fox’s pregnancy with their first child together. Earlier this month (11 November), fans of the couple were absolutely delighted when the 38-year-old Transformers actress shared a post on Instagram, hinting that she and MGK, 34, are expecting a baby together.

Megan Fox and Machine Gun Kelly are "very excited" to welcome their first baby together, a source exclusively tells PEOPLE. "They can't stop talking about the baby," the insider says.

Machine Gun Kelly has gotten some inspiration from his first child with fiancée Megan Fox . Just two weeks after the Subservience actress announced that the couple are expecting their first child together ,

Megan Fox referenced her miscarriage in her poetry book last year, entitled Pretty Boys Are Poisonous . She also opened up last November on an episode of Good Morning America abou