Ryan Phillippe & Demi Lovato Have Been "Quietly Dating," Report Says

The latest Hollywood romance rumor is certainly a shocker. Reese Witherspoon's ex-hubby Ryan Phillippe, 36, and singer Demi Lovato, 18, are reported to be secretly dating!

Ryan has been in the news lately for allegedly being the father of ex-girlfriend Alexis Knapp's new baby girl — we're still not 100 percent sure Ryan is the father, but he was in the delivery room.

Demi just released her hit new single "Skyscraper" along with a music video, after battling an eating disorder in rehab earlier this year.

E! News is reporting that Ryan and Demi  have been "quietly dating" over the last couple of months.

The duo reportedly began seeing each other "casually" but soon heated up, and then started to cool down again when Alexis gave birth to her baby girl.

But according to Celebuzz, the romance reports are “not true,” and a source adds that Ryan is “totally single.”

"It was really hot and heavy for a while," a source told E!, adding that Demi didn't know that Ryan was going to be a father again "until it basically happened. It kind of threw her for a loop."

Ryan has two kids from his marriage to Reese as well.

Do you believe the romance rumors? Sound off in the comments!