They're on the west coast for the MTV VMAs which they attended on Sunday.

And Teen Mom 2 star Jenelle Evans and fiance David Eason made the most of their time in Southern California on Monday as they took a stroll on the beach in Santa Monica.

The 25-year-old North Carolina native and mother-of-three proudly paraded her figure in a sheer white swimsuit as she walked along the shore at sunset.

Sheer daring! MTV star Jenelle Evans showed off her figure in a revealing swimsuit in Santa Monica on Monday

While her tattooed torso was on display, opaque panels preserved the reality star's modesty.

Jenelle accessorized with some oversize aviator shades.

When she wasn't wading in the water, the TV star donned a pair of faded denim short.

Jenelle attended the VMAs on Sunday and dazzled on the red carpet in a colorful two-piece dress consisting of embroidered bodice and black ball gown skirt.

Beach babe: The 25-year-old mother-of-three showed off her figure in a see-through white swimsuit with panels protecting her modesty

The troubled star revealed to UsWeekly that her mother Barbara is 'very upset' at not being invited to her September 23 nuptials.

She revealed that the cause of the ongoing rift centers around her eight-year-old son Jace, following years of a custody battle between mother and daughter that 'hasn't been resolved.

'I can't forgive someone that's just not going to give me back my son, so, and it's still going on,' Jenelle said. 'And if I had custody of him now, maybe I would have invited her, but I'm not at the moment.'

Sunset walk: Jenelle strolled the beach with fiance David Eason who she's set to wed in three weeks

Belle of the ball: The Teen Mom 2 star made an appearance at the MTV Video Music Awards on Sunday

By her side: Eason escorted the North Carolina native on the red carpet

Last month, Barbara opened up to People that the lack of an invite was 'very painful,' adding that the MTV star also was not inviting her older sister Ashleigh or older brother Colin.

'I’m just hurt with Jenelle …. she just excludes us out of her life,' she told the magazine. 'Jenelle is Jenelle. She’s all about Jenelle.'

Jenelle is mother to three children, Jace, with ex Andrew Lewis; Kaiser, three, with ex Nathan Griffith; and Ensley, seven months, with Eason.

Her husband-to-be also has two children from a previous relationship, daughter Maryssa and son Kaden.