Madison LeCroyis continuing to show off her new man on social media.On Wednesday and Thursday, theSouthern Charmstar posted a series of pictures and videos with her mystery beau during the couple’s trip to Park City, Utah. In one, he and LeCroy, 30, posed for a sweet selfie while dressed in athletic wear.Other shots she posted included him driving and singing along to the radio, enjoying dessert and a glass of wine, and playfully making fun of her for the way she walked during their hike.After LeCroyfirst teased her relationshipon Instagram last month, a source told PEOPLE that she’s all in.“Madison is very happy and fully committed to her relationship,” the insider said.Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.Madison Lecroy instagramThe new romance came about four months after she spoke out amid speculation that she had an affair withAlex Rodriguez, who was engaged toJennifer Lopezat the time. (The two have sincegone their separate ways.)The reality star alleged that she and the retired professional baseball player had communicated over the phone, butdenied that they ever had a physical relationship.A source who knows Rodriguez, 45, told PEOPLE at the time, “It’s a B.S. story. Alex has never met her.“Madison Lecroy InstagramIn an interview withtheNew York Post’s Page Six, LeCroy claimed that the pair had “spoken on the phone” — in calls she said were “innocent” — but added that they’d “never met up” and “never been physical … never had any kind of anything. Just an acquaintance.“LeCroy also reportedly had a fling withKristin Cavallari’s exJay Cutlerback in December, with a source telling PEOPLE in January, “Jay reached out to Madison and they spent time together. … She flew out to see him after filming theSouthern Charmreunion last month.”

Madison LeCroyis continuing to show off her new man on social media.

On Wednesday and Thursday, theSouthern Charmstar posted a series of pictures and videos with her mystery beau during the couple’s trip to Park City, Utah. In one, he and LeCroy, 30, posed for a sweet selfie while dressed in athletic wear.

Other shots she posted included him driving and singing along to the radio, enjoying dessert and a glass of wine, and playfully making fun of her for the way she walked during their hike.

After LeCroyfirst teased her relationshipon Instagram last month, a source told PEOPLE that she’s all in.

“Madison is very happy and fully committed to her relationship,” the insider said.

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

Madison Lecroy instagram

Madison Lecroy

The new romance came about four months after she spoke out amid speculation that she had an affair withAlex Rodriguez, who was engaged toJennifer Lopezat the time. (The two have sincegone their separate ways.)

The reality star alleged that she and the retired professional baseball player had communicated over the phone, butdenied that they ever had a physical relationship.

A source who knows Rodriguez, 45, told PEOPLE at the time, “It’s a B.S. story. Alex has never met her.”

Madison Lecroy Instagram

Madison Lecroy

In an interview withtheNew York Post’s Page Six, LeCroy claimed that the pair had “spoken on the phone” — in calls she said were “innocent” — but added that they’d “never met up” and “never been physical … never had any kind of anything. Just an acquaintance.”

LeCroy also reportedly had a fling withKristin Cavallari’s exJay Cutlerback in December, with a source telling PEOPLE in January, “Jay reached out to Madison and they spent time together. … She flew out to see him after filming theSouthern Charmreunion last month.”

source: people.com