Megan Fox and her fiancé Machine Gun Kelly were spotted arriving at an exclusive resort in Mexico on Monday, for a sunny getaway.

The Transformers star, 37, flashed her taut tummy in a tiny black sports bra and black sweatpants for the trip.

The mother-of-three — who recently sparked plastic surgery rumors — wore her pastel pink tresses in a straight style, cascading down her back.

Her outfit showcased the large sleeve tattoo on her arm — a detailed black and gray illustration of a phoenix in flight with blooming flowers drawn in red ink — which she debuted last month.

Meanwhile the rocker, 33, recently unveiled his shocking blackout tattoo, which covers his upper body and both arms. He got the new ink to prove to Megan that he is 100% committed to their relationship according to sources.

Megan Fox, 37, and her fiancé Machine Gun Kelly, 33, were spotted arriving at an exclusive resort in Mexico on Monday, for a sunny getaway

The Transformers star flashed her taut tummy in a tiny black sports bra and black sweatpants for the trip

The Rap Devil hitmaker — born Colson Baker — sported a white short-sleeve hoodie that partially showed off his new tattoo.

He paired the look with grey pants featuring a fishnet like white pattern. His platinum blonde tresses were covered with a red snapback hat, featuring rhinestone stars.

He toted a white Louis Vuitton backpack on his shoulder, and a travel bag by the designer on his other arm, and held a cellphone in his hand.

The rapper-turned-rocker completed his outfit with wire-rim eyeglasses and a mother of pearl Van Cleef & Arpels bracelet.

Last month it was revealed that Kelly’s shocking new body art is an attempt to show Fox that he ‘can change for the benefit of their relationship,’ insiders have claimed.

The musician shocked fans when he revealed his blackout tattoo, which covers his upper body and both arms, just days after Megan, showed off her dramatic new inking at the People’s Choice Awards.

MGK told fans that the inking was for ‘spiritual purposes,’ but he reportedly made the change as a ‘testament’ to his relationship with the Jennifer’s Body actress.

‘Colson has told Megan that one major reason he did his latest blackout tattoo was not only for a spiritual reason, but he also wanted her to know he did it for her,’ an insider told DailyMail.com exclusively.

‘He wants her to know that no matter what one does with their own body, they both share each other and his body is her body and he also wants to remove so much confusion from his previous tattoos.

The mother-of-three wore her pastel pink tresses in a straight style, cascading down her back

The Rap Devil hitmaker — born Colson Baker — sported a white short-sleeve hoodie that partially showed off his new tattoo

His platinum blonde tresses were covered with a red snapback hat, featuring rhinestone stars

He toted a white Louis Vuitton backpack on his shoulder and held a cellphone in his hand

Megan’s outfit showcased the large sleeve tattoo on her arm — a black and gray illustration of a phoenix in flight with blooming flowers drawn in red ink — which she debuted last month

The rapper-turned-rocker completed his outfit with wire-rim eyeglasses and a mother of pearl Van Cleef & Arpels bracelet

He also had a black Louis Vuitton travel bag

The pair — who have been in an on-again/off-again relationship since 2020 — walked side by side as they arrived at their vacation destination

‘He wants to move the confusion that ends up in their relationship from time to time and show her he can change for the benefit of himself and their relationship.’

The source explained that MGK is determined to show his dedication to moving forward in a more positive nature as a couple so they can begin to make ‘a new love bond.’

The insider added: ‘He wanted to let her know that the new ink was also a testament to her and where they can go from here, that as much joy they have had with each other, he wants it to be a blank space and make new memories and make a new love bond with each other.’

They finished: ‘It sounds very deep, but it is genuine and Megan is eating it up and loves it.’

MGK, whose original tattoos can be seen in underneath patches on his arms and a giant cross on his chest, unveiled the new look on Instagram, noting that the body art required ’44 needles.’

The couple, who have been in an on-again/off-again relationship since 2020, were recently revealed to have suffered a devastating miscarriage.

In her book of poetry, Pretty Boys Are Poisonous, Megan wrote about an ultrasound of a baby girl at 10 weeks and a day and said: ‘maybe if you hadn’t… maybe if I had…’

She continues: ‘I want to hold your hand / hear your laugh, but now / I have to say / goodbye,’ and later adds, ‘I close my eyes and imagine holding you tight against my chest as they rip you from my insides’.

Elsewhere in the book, she writes: ‘I will pay any price. Tell me please / what is the ransom / for her soul?’

He recently unveiled his shocking blackout tattoo, which he got to prove to Megan that he is 100% committed to their relationship according to sources

The actress later said she had ‘never been through anything like that before in my life,’ as she opened up about putting pen to paper during an interview on Good Morning America.

‘It was very difficult for both of us,’ she explained. ‘And 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? Why did this happen?'”

Megan told how it was Colson who first encouraged her to write.

‘The person who actually told me I should write a poetry book is Colson,’ she said.

‘It was something inside of me that had to come out or else it was going to make me sick. Some of it is definitely a metaphor.

‘None of it is what I would say fictional. Those are all real life experiences that I had.’