AceShowbiz - Teresa Giudice's fiance knew how to make her heart filled with joy during the holiday season. Luis "Louie" Ruelas, who got engaged with "The Real Housewives of New Jersey" regular in October, decided to surprise the reality star with a brand new car for her Christmas gift.

Showing off the expensive present was Teresa on Saturday, December 25. Taking to her Instagram Story, the 49-year-old shared a picture of a white Mercedes sedan with a red bow on it. Alongside the snap, she gushed, "Thank you my Love @louiearuelas [red heart emoji] I Love you."

Teresa and Louie celebrated Christmas together. They were joined by the TV personality's four daughters, Gia (20), Gabriella (17), Milania (15) and Audriana (12), as well as Louie's son.

The former star of "The Celebrity Apprentice" shared a picture of the blended family on her own Instagram account. Posing in front of their Christmas tree, she penned, "Merry Christmas from our family to yours."

Teressa also added an image of her posing with her two girls. In the accompaniment of the snap, she noted, "To my daughters, If I could give you one thing, it would be to see yourselves as I do, your beauty, grace [and] kindness. I am so proud of all four of you. I love you Mommy [red heart emoji] Merry Christmas my Loves."

This arrived more than a month after Teresa defended her engagement to Louie in an interview with Entertainment Tonight. "Please mind your business," she said in a message to critics. "You should want someone to be happy, because if you want someone else to be happy, then happiness comes to you. I'm about that. I'm not about ever hurting someone or tearing them down or anything like that."

"I know people make all these judgments and say all these things on social media regarding him. Like he wants to be on TV. He so does not want to be on TV. It's so not his thing," the Bravo star added. "If anything, he's supporting me, but it's really not his thing… And the craziest things that they say, like he planned to meet me that day. No, he didn't even know who I was, and he's never been at the Jersey Shore, that was his first time. And it's crazy."