Bradley Cooper
Bradley Cooper and rumored girlfriend, Suki Waterhouse. Tumblr

Who's Bradley Cooper dating now? A couple of months after reports surfaced that the 38-year-old Oscar-nominated actor was dating model Suki Waterhouse, 20, new rumors surfaced this week that Cooper might have another girlfriend.

According to a report from Washingtonian, Cooper was spotted arriving at the Tombs restaurant and saloon in the popular Georgetown neighborhood of Washington, D.C., Sunday night on the arm of a mystery woman identified only as “Alex.” Witnesses claim the duo enjoyed each other’s company alone in a corner booth and left a big tip. Cooper was reportedly in D.C. for the National Conference on Mental Health at the White House in honor of his role playing a mentally ill man in the Oscar-nominated 2012 film “Silver Linings Playbook."

In April, Cooper was spotted in Paris with British model Suki Waterhouse. The rumored couple was seen strolling the streets and enjoying a romantic dinner, about six weeks after they attended the Elle Style Awards together in February. According to Radar Online, the rumored duo was said to have put their short-term affair on hold while Cooper promoted “The Hangover Part III.”

“Bradley has been texting Suki every day since they met,” said a source. “He wants her to come to Los Angeles and visit him. He’s intrigued by her and she’s very interested in him.”

This month, Waterhouse graced the cover of Tatler, the magazine classifying the blonde as one of its “New British Beauties.” The model can be seen on the cover sporting a $7,000 Marc Jacobs sequined wool coat and gold-and-diamond hoop earrings from David Morris.

Cooper was previously linked to “Star Trek Into Darkness” star Zoe Saldana before the couple called it quits in January. The 34-year-old actress opened up about the split to Allure magazine last month, saying she will never date another celebrity. “Been there, done that, got the T-shirt,” she said.