Machine Gun Kelly and Megan Fox are reportedly preparing for their upcoming wedding weeks after getting engaged.

A source close to the "Jennifer's Body" star told E! News that the couple's wedding plans are officially underway, and they were reportedly hands-on in preparing for the big day.

"Megan and MGK are not in a huge rush to tie the knot, but have been starting to engage in the planning process," the insider said.

The source also claimed that the couple chose a theme that was "very much like them."

"They want an extravagant, dark wedding as neither of them are the traditional type of people," the source said, adding that Fox thought of wearing a colored or black wedding dress.

The insider further noted that Megan Fox and Machine Gun Kelly wanted to get married by next year if they could "nail down" all of the details they wanted for their wedding. But the source added that the couple has no "firm" wedding-day timeline.

READ NEXT: Here's How Megan Fox Feels About Ex Brian Austin Green Having a New Baby With Sharna Burgess

Machine Gun Kelly and Megan Fox's Kids to Be Involved in the Wedding

The source said Machine Gun Kelly and Megan Fox's children from their previous relationships would also participate in their wedding.

The insider did not mention the children's role on their big day, but they will reportedly be "involved in a special way" during the ceremony.

Megan Fox has three children - Noah, 9, Bodhi, 8, and Journey, 5 - with her ex-husband, Brian Austin Green. On the other hand, Machine Gun Kelly has a 12-year-old daughter, Casie, with Emma Cannon.

It was not the first time that the details about their wedding plans became the talk of the town. In an interview with James Corden's talk show, MGK said he was trying to find a spot to host his wedding with Fox that would reflect his "artistic" vision for the ceremony and reception, Elle reported.

The outlet noted that Machine Gun Kelly and Megan Fox reportedly wanted a red river and their wedding to have gothic features.

Fox announced her engagement with Machine Gun Kelly in January by posting a video of what happened during MGK's proposal.

Fox also shared that the proposal took place under a banyan tree, where she claimed they asked for "magic" in July 2020.

Machine Gun Kelly's 'Twin Flame' Sparks Pregnancy Rumors of Megan Fox

Machine Gun Kelly's new song "Twin Flame" has sparked Megan Fox's pregnancy rumors. According to Page Six, the song had a sound of the heartbeat around the 2:50 mark on the music.

Some netizens started speculating hours since the song came out Friday morning about to whom the heartbeat belongs. A Twitter user claimed that Megan Fox was pregnant.

Another user tweeted that the heartbeat on the "Twin Flame" song means Fox was either pregnant or had a miscarriage.

A fan who identified herself as a labor delivery nurse claimed that the heartbeat does not belong to a baby.

Meanwhile, another fan theorized that the heartbeat belonged to the musician's father, claiming it was his last heartbeat.

Twitter Error

Machine Gun Kelly tackled the heartbeat sound in his new song during an Instagram Live Friday. However, the musician did not say about whom the heartbeat belonged but claimed it was "a rough one to talk about."

READ MORE: Here's How Pete Davidson's Mom Reacts to Comment About Kim Kardashian Being 'Pregnant' With Her Son 'By the End of the Year'

This article is owned by Latin Post.

Written by: Joshua Summers

WATCH: Megan Fox REACTS After Being Called Machine Gun Kelly's 'Wife' - From Entertainment Tonight