Sean “Diddy” Combs attends the Billboard Music Awards on May 21. (Steve Marcus)

Hey isn’t that… Sean “Diddy” Combs, dining at RPM Italian on Tuesday night?

The rapper-actor-producer, who goes by a slew of monikers including P. Diddy and Puff Daddy, arrived at the Italian eatery owned by TV personality Giuliana Rancic and husband Bill around 7 p.m.

Singer Cassie Ventura (better known as simply Cassie) joined her longtime hip-hop mogul boyfriend and another female guest. A spy saw the trio seated in a booth, chowing down on chicken parmesan, pomodoro pasta, spicy king crab spaghetti and a salumi platter. Uptown Records founder Andre Harrell also stopped by and joined them toward the end of their meal before the group left around 8:30 p.m. Ventura mentioned to staff that she and Diddy would be returning to the resto in a few weeks on their next trip to the District.

Diddy was also spotted earlier in the day by the Sofitel Hotel in Lafayette Square, dressed in a a dapper black suit with a polka dotted gray tie.