Credit: Jason Merritt/Getty Images Photo: Jenny McCarthy Arrives at the 2013 Billboard Music Awards

Fresh on the scene, Hollywood's newest couple is none other than Jenny McCarthy and New Kids on the Block singer Donnie Wahlberg. A source is confirming to Us Weekly that the pair, who have frequently tweeted at one another, are officially an item.

Credit: Donnie Wahlberg on Twitter Photo: Donnie Wahlberg

"Yes, they recently started dating and are having a lot of fun," another pal told the magazine. "They had a blast 4th of July hanging out with a bunch of their friends." The new couple spent the Fourth of July together and were spotted with fellow NKOTB member Jonathan Knight and his boyfriend Harley.

Donnie, 43, was a guest on Jenny's talk show, The Jenny McCarthy Show, back in March, and the pair got pretty candid discussing a wide range of topics, including what kind of pillow talk the Donnie likes.

"Do you talk dirty when you're having sex?" the 40-year-old talk show host asked Donnie, to which he chuckled and admitted, "I do."

"You do? But you know, some guys do it wrong," Jenny said. But Donnie had an strong response, "Yeah, but I don't do it wrong."

"Thank you for being on the show," McCarthy tweeted at Wahlberg shortly afterward. "Looking forward to everyone watching us get to first base on TV."

Jenny has dated fellow funny man Jim Carrey for more than five years before breaking up in 2010 and has one son, Evan, from a previous relationship. Donnie has two children, Xavier and Elijah, from his nine-year marriage to ex-wife Kim Fey, whom he divorced in 2008.

Source: Us Weekly