Megan Fox and Machine Gun Kelly pose for photos with fans before hopping on his Harley Davidson ... after the rapper revealed he once 'vowed to marry' the model

He recently revealed he once 'vowed to marry' Megan Fox.

Machine Gun Kelly, 31, and girlfriend Megan Fox, 35, were spotted out on day date together on his Harley Davidson on Friday in Los Angeles.

The loved-up couple posed for photos with fans while out for lunch before cruising away on the rapper's motorcycle. 

Love birds: Machine Gun Kelly, 31, and girlfriend Megan Fox, 35, were spotted out on day date together on his Harley Davidson on Friday in Los Angeles

Wearing jeans, a black tank top and Dr. Marten platform combat boots, Megan perched on the back of the motorcycle with her arms wrapped around her beau.

MGK, who was driving, sported printed khaki shorts, with a matching button-up shirt and some high top sneakers. They both kept it safe and had their protective helmets on. 

Stopping for a quick lunch in LA, the cover girl and the hip hop star were greeted by some young fans and posed for some photos with the group.

The couple has been positively smitten with each other since first getting together last year and it seems the relationship is one Kelly manifested years prior.

Fans! MGK and Megan posed for photos with young fans outside of a restaurant and signed autographs on baseballs

Happy together: Wearing jeans, a black tank top and Dr. Marten platform combat boots, Megan perched on the back of the motorcycle with her arms wrapped around her beau

The rapper, whose real name is Colson Baker, revealed recently that he had a poster of Megan hanging on his bedroom wall when he was a teenager and reportedly vowed to marry the superstar.

Not only did Kelly have a crush on the actress, but he even had the Transformers Deceptions logo tattooed onto his arm when he was a teen, it was revealed in a wide-ranging GQ profile. 

Speaking with reporter Wesley Lowery over FaceTime and with Megan in vicinity, he asked her from across the house, 'It was the GQ poster, right?'

Manifesting his future: The rapper, whose real name is Colson Baker, revealed recently that he had a poster of Megan hanging on his bedroom wall when he was a teenager and reportedly vowed to marry the superstar

'It was from her GQ shoot,' he said. 'So that's some full-circle s**t.'

The rapper's interest in the actress was apparently quite strong, with one former classmate recalling Kelly had vowed to marry Megan.

Kelly and Megan have been in a relationship since last year, after the actress split from her husband, Brian Austin Green. 

They've had no qualms about putting their love on display and are frequently spotted packing on the PDA on the red carpet.

'It was from her GQ shoot,' he said during an interview with the magazine. 'So that's some full-circle s**t.'

Megan and her ex are reportedly in a 'peaceful place' with their co-parenting relationship for their three children: Noah, eight, Bodhi, seven, and Journey, four.

A source told E! News: 'Things have calmed down and are going a lot smoother. Brian has accepted it's over for good with Megan and has moved on. It's allowed for a much more peaceful co-parenting relationship.'

The insider added: 'They still have things that come up. However, he is very happy with his own life and his relationship, so that has helped.'

In love: Kelly and Megan have been in a relationship since last year, after the actress split from her husband, Brian Austin Green

Megan and MGK's whirlwind relationship began last year while filming Randall Emmett's crime thriller, Midnight In The Switchgrass, with Bruce Willis, Emile Hirsch and Lukas Haas in Puerto Rico.

During an interview on Lala Kent's podcast, Megan said she 'knew right away that he was what I call a twin flame.'

She added: 'Instead of a soul mate, a twin flame is actually where a soul has ascended into a high enough level that it can be split into two different bodies at the same time. So we're actually two halves of the same soul, I think.'

PDA: Megan and MGK's whirlwind relationship began last year while filming Randall Emmett's crime thriller, Midnight In The Switchgrass, with Bruce Willis, Emile Hirsch and Lukas Haas in Puerto Rico