Jenelle Evans got all dressed up one last time to flaunt her engagement ring before returning from vacation this week.

Jenelle Evans 'Gets Her Tan On' In New Beach Photos 

On Sunday the Teen Mom 2 star reported on Twitter that she and fiance Nathan Griffith were hitting the beach one last time during their stay in St. Thomas. Evans even posted a mirror selfie of her in a bikini standing beside Griffith in a cut-off shirt moments before they headed outside.

Jenelle Evans Posts Message To Ex Boyfriends 

The couple spent some time relaxing in the sun during the afternoon. Then they returned to their room and got all dressed up for one last "fancy" evening.

This has been a memorable getaway for the couple. On Jan. 6, just days after arriving, the two went out to an elegant dinner and Griffith proposed to Evans, who said yes. The St. Thomas trip had been entirely organized by Griffith as a surprise for Evans, who was delighted to spend a few days away with her beau.  

The pair have been living together for over a year now and in December moved into an even bigger home in North Carolina. Their son, Kaiser, was born June 29. Evans is also looking to get back custody of her eldest son, five-year-old Jace. The boy has lived with Evans' mother, Barbara, since infancy.

Teen Mom 2 returns on MTV for a sixth season in 2015.