Jen Selter Vacations With Her Mom In Matching Strapless Bikinis: ‘Not Your Twin Sister?’

Who wore it better: Jen Selter… or her mom?

The fitness influencer wished a happy birthday to her best friend, her mother, Mama Selter, while sharing snaps of the two together.

Who Wore This Bikini Better: Jen Selter Or Her Mom?

For those who don’t follow Jen Selter, it might be not easy to distinguish her from her mother. Believe it or not, Mama Selter’s abs are much more pronounced as she stands on the left, posing with her right hand making a peace sign in the air. Both women are twinning in checkered strapless bikinis and even accessorized their aviator sunglasses.

“Happy birthday to my first best friend and biggest cheerleader!” Jen wrote in the caption. “I’m grateful every single day for you and your positive soul. You’re not just my mom.. you’re my forever BFF. Love you and I’m so happy we still get to spend so much time together… since I’m a single Pringle.”

“Are you sure she’s not your twin sister?” one fan asked. “Hahaha right!!! Thanks,” Jen replied along with three red heart emojis.

“Mom is ripped. She definitely is trying to keep herself tight. Jen is gorgeous like her mom,” another follower wrote. “Thank you! She is def ripped!” Jen replied.

“How is it possible that she has better abs than you!??” a third fan asked, to which Jen replied, “Right!!! Haha.”

Jen Gets Dressed For Havana Night

One thing her 13 million Instagram followers can all agree on is that this social media sensation has great fashion sense. In one video, Jen promoted the fast fashion brand Fashion Nova for a Havana-themed night on a cruise. She slipped a long-sleeve dress over her tropical-themed bikini and paired the look with open-toe white sandals.

“Every night on the cruise we had a different theme. Havana Night was one of my favorites! Amazing music and great vibes,” she wrote in the caption, promoting Fashion Nova’s Summers In Tulum Mesh 3 Piece Sunsuit Set - Hot Pink/combo.

“You make anything look great! It’s super cute!” one fan exclaimed.

“You look absolutely gorgeous,” another follower wrote.

“Why are you single?” a third fan asked but Jen did not reply!

Jen Selter Strikes A Pose In Her Neon Bikini

In another Fashion Nova ad, Jen shared a carousel that began with a photo of her posing in a metallic lime green bikini. She stood with her hands behind her head as she smiled for the camera, showing off her fit figure. In the second shot, she showed off her sunned buns as she turned around, flashing her curves for the camera.

“Keep learning, keep growing, and trust the process,” she wrote in the caption, promoting the brand’s Maui Mix And Match Metallic Underwire Bikini Top in green.

“I love the outfit and such a genuine smile,” one fan commented.

“So cute,” another follower wrote along with a green heart emoji.

“OnlyFans?” a third fan asked, to which Jen replied, “Never.”

Jen Selter Works Out In A Bikini

It’s pretty hot in Florida, which is why Jen usually works out in a bikini. For this workout, she wore a green bikini and white sneakers as she worked out with a green dumbbell in one hand. She did exercises like press jacks and standing crunches, using weight to add more resistance to her core routine.

“This dumbbell abs workout is all you need to fire up your core and sneak in an arm burn! Grab your dumbbells and follow along… it’s perfect for busy days or when you want to switch things up,” she wrote in the caption. “Tag a friend and let’s sculpt those abs together!”

“I love these movements,” one fan commented.

“Yes, Jen, good work out there and love your outfit!” another follower exclaimed.

One user said “You need to eat” and called her a “twig” but Jen did not respond.

Interested in more Jen Selter content? In another recent Instagram post, her metallic bikini had fans "jealous of the ocean." Fans can check out those sultry snaps by clicking here!