Megan Fox is due to give birth 'any minute'

Pregnant actress Megan Fox is preparing to give birth "any minute" after revealing she is nearing the end of her third trimester.

The Transformers beauty only went public with the surprise baby news in April (16), when she debuted her growing belly on the red carpet at the CinemaCon event in Las Vegas, where she promoted her new film, Teenage Mutant Ninja Turtles: Out of the Shadows.

And now, despite appearances, Megan reveals she is almost ready to drop.

"I'm third-trimester pregnant," the 30-year-old tells talk show host Chelsea Handler on Friday's (03Jun16) episode of Chelsea, adding her due date is "very soon, any minute".

The baby will be Megan's third with husband Brian Austin Green, with whom she recently reconciled after filing for divorce in August (15).

The couple is already parents to sons Noah, three, and Bodhi, two, and although the actress has always dreamed about having children, Megan confesses having them one after another was somewhat of a surprise.

"I knew I was always going to be a mother - I felt like that was always a big part of my path," she says, before admitting, "I never knew I was going to have three in such rapid succession."

"It seems like you're always pregnant," jokes Chelsea, to which Megan nods, "Always. Every other year, since 2012, I've had a kid."

The busy mum has been opening up about her pregnancy more and more as she continues to promote the sequel to Teenage Mutant Ninja Turtles, and during an interview on Jimmy Kimmel Live! on Tuesday (31May16), she joked she has been receiving messages from her unborn child.

"You don't hear an audible voice, but you hear messages, if you're open to it," Megan explained. "For instance, this baby wanted me to live somewhere else so we're moving to a whole different place in Los Angeles because I feel like that's where this baby wants to be raised."

Megan didn't go into further details about where she will be moving to, but she claimed another message from her womb told her her child will be a "super genius".

"This baby is also telling me that it's kind of like a Wernher Von Braun (aerospace engineer) or Elon Musk (engineer), like a super genius," she added.

Megan and Brian have yet to officially call off their divorce, but the actress recently claimed a romantic getaway to Kona, Hawaii, where the couple tied the knot in 2010, helped them rekindle their romance.

"I just really love it (there)," she gushed to Entertainment Tonight last week (ends27May16). "It's a peaceful location. We go there a lot."