Teresa Giudice and her fiancé, Luis “Louie” Ruelas, are hitting the slopes and enjoying a fun snow-filled getaway with family. The Real Housewives of New Jersey cast member recently took to Instagram to give a peek into her and Louie’s Aspen vacation, complete with romantic dinners and the addition of some of his family members — including Louie’s sister, who was celebrating her birthday.

“Happy Birthday to my future sister-in-law [Dr. Veronica Ruelas],” wrote Teresa in the caption of her January 27 Instagram post, adding, “I love how we have grown so close together, our friendship and our love for one another. You are so beautiful inside and out and I’m grateful that we have each other. Wishing you the happiest of birthdays and the best year to come. Love you.”

Teresa's BFF and RHONJ alum Dina Manzo, who was there to witness Teresa's engagement to Louie last year in Greece, chimed in on the post, writing in the comments, "Love love love both of you."

Speaking of love, the couple was all smiles in several other romantic captures Teresa posted, including one of the pair cozied up together in their vacation home, and another stunning picture of Teresa and Louie posed against the snow-capped Colorado mountain backdrop.

"So pretty there!!" commented Teresa's sister-in-law, RHONJ's Melissa Gorga, while The Real Housewives of Atlanta alum Cynthia Bailey added several snowflake emojis.

In addition to the birthday tribute to her future sister-in-law, Teresa also shared fun moments from the trip on her Instagram Stories, capturing many loving moments with her fiancé.

She shared a photo on her Instagram Stories of Louie giving her a sweet kiss on the cheek and another video of the couple riding the ski lift together, where she mentioned that her fiancé's brother had also joined them on the snowy vacay.

In another snapshot, Teresa reveals a glimpse at a wrist tattoo (presumably Louie's wrist, as he's tagged in the photo) with her name scrawled in black ink, along with a heart.

Get ready to see more of Teresa, and the other Jersey Housewives, when Season 12 of RHONJ premieres on Tuesday, February 1 at 8/7c. See what's in store in the new season, above, and sign up for Bravo Insider to start watching the RHONJ Season 12 premiere, below.