Donnie Wahlerg is reportedly dating Jenny McCarthy.

The News Kids on the Block singer and the TV personality are Hollywood's newest couple, a source told Us weekly.

"Yes, they recently starred started and having a lot of fun," the source told the magazine. "They had a blast on 4th of July hanging out with a bunch of their friends."

According to the magazine the couple spend July 4 together with fellow NKOTB member Jonathan Knight and his boyfriend Harley. The source told the magazine the two began talking when Wahlerg appeared as a guest on McCarthry's VH1 talk show in March.

"Do you talk dirty when you're having sex?" the 40-year-old talk show host asked the 43-year-old singer.

"I do," he admitted.

"You do?" she said. "But you know some guys do it wrong"

"Yeah but I don't do it wrong." he said laughing.

In April, the single mother of one told People magazine that she was single and ready to mingle.

"I'm hoping to meet some [eligible bachelors] on my talk show" she told the magazine.

McCarthy previously dated comedian Jim Carry for more than five years before splitting in 2010, she also has a son Evan from a previous relationship. Wahlerg was married to Kim Fey for nine years before divorcing in 2008. The couple had two children together, Xavier Alexander Wahlerg and Elijah Hendrix Wahlerg.