Rosie's New Galpal: Tatum O’Neal

Have Rosie O'Donnell and Tatum O'Neal moved in together? That's what a source tells Radar, weeks after the two were first spotted out together on what appeared to be a hot date. Rumors of a romantic relationship have been flying ever since, though O'Donnell's rep has denied they're anything other than friends. "Tatum moved into Rosie’s Nyack home about one month ago and is now calling New York home," the source says. "Tatum is extremely impulsive and Rosie suggested she just come out for a visit. Instead, she ended up moving in!"

Radar also reports the two are currently vacationing together at Rosie's Palm Beach, Florida, home; last night, O'Neal posted an Instagram photo "clearly [showing] O'Donnell's backyard," the site claims, along with the caption, "#vacations my wife and i woo hoo!!! #ilovemylife." The photo has been deleted, but a source also tells People the couple is indeed in Florida together. "They are seeing each other and they have gotten stronger ever since [Rosie's daughter] Chelsea ran away and [O'Donnell's] father died." As for O'Neal's "wife" reference, however, another Twitter user asked if she'd really gotten married and Tatum replied, "no it was a joke." (More Rosie O'Donnell stories.)