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.

MGK poses with daughter Casie Colson Baker on a red carpet

Rob Kim / Getty Images

However, his acknowledgment of Megan’s pregnancy accompanied an announcement about some intriguing plans for his upcoming album.

MGK plays a pink electric guitar on stage, singing into a microphone

Jerritt Clark / Getty Images for Interscope Records

The post on X read, “isolating myself in the desert next week to restart this album from scratch. when inspiration flows through me unblocked, we will reach the destination in no time. don’t worry. after all, im about to be a dad again!”

MGK wearing a jacket with flame patterns, sunglasses, and holding a microphone at a public event

Mireya Acierto / WireImage

MGK did not specify in his post whether or not Megan would be joining him in the desert. However, fans still took the opportunity to celebrate the announcement of new music, with some reassuring him to take his time.

Sara Jaye / Getty Images for Complex

One user wrote: “please dont feel pressured to put out an album. just don’t think about us AT ALL.”

A source told People last week that despite MGK’s focus on the album, the two are “very excited” about having their first child together.

MGK and Megan Fox on Halloween dressed as Ryuk and Light Yagami from "Death Note"

Rachpoot / GC Images

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 about her grief and the couple’s experience of loss, saying, “It was very difficult for both of us.”

She continued: “It sent us on a very wild journey together and separately, and together and apart, and together and apart, and together and apart, trying to navigate, ‘What does this mean? And why did this happen?’”