Newlyweds Jenny McCarthy & Donnie Wahlberg certainly enjoy their holidays together.

Jenny McCarthy Calls Life With Donnie Wahlberg 'Heaven'

After spending Thanksgiving going on their long-awaited honeymoon last month, the couple appears to be keeping things more low-key and family-oriented for Christmas-by staying home and singing songs in front of the fireplace.

McCarthy posted a new video on her Youtube channel Dec. 22 to share a special song that Wahlberg sang to her for their first Christmas together as a married couple-which sees the New Kids on the Block singer and Blue Bloods star serenading his wife about their "Roasty, Toasty Love."

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"We got that roasty toasty love," Wahlberg sings to his wife in the video. "Roasty toasty love. By the fireplace. Smile on your face. Hot sweated-on lace. Roast marshmallow want to take a taste. We got that roasty toasty love."

The couple has taken to sharing details of their love life with their fans since marrying back on August 31, and haven't held back from showing how much they love one another.

The couple will be sharing more of their love lives with their fans with the premiere of their new reality show, Donnie Loves Jenny, in January on A&E. And while early preview of the show don't reveal too much about what they can expect, Wahlberg's interesting way of telling his wife he loved her was revealed.

"I love you so much," he said in a promo for the show.

"How much?" McCarthy asks.

"I love you so much I want the two of us to get hit by an eighteen-wheeler and turn into roadkill and have two coyotes and crows eat us and poop us out in the wood, and then we grow into two giant trees in the forest side by side, and live there forever," he says.

"Wow...I love that," McCarthy replies.

""Yeah...and our branches intertwine," Wahlberg adds. "That's love."

Donnie Loves Jenny premieres Wednesday, January 7 at 10:30 p.m. on A&E. Watch the promo clips here.

Tags: jenny mccarthy Donnie Wahlberg