Jamie Foxx kept super close to former “Real Housewives of Miami” reality star Cristy Rice at the Delano Hotel on Monday night. The two, who were rumored to be dating several years ago, were spotted partying until 3:30 a.m. with a group of her friends at the South Beach hot spot. Foxx, who plays the president of the United States in upcoming movie “White House Down”, and the reality star were “dancing, drinking and all over each other,” said a source. Rice, who appeared in the Bravo show’s first season and is the ex-wife of retired Miami Heat star Glen Rice, even took photos to prove it. She Instagrammed several photos of herself and Foxx together, including one of him playfully kissing her and hugging her from behind. “It’s not everyday you get kisses from the President,” said the caption. She also posted one of her sitting with Foxx on a couch, cuddled under his shoulder with his arm around her while they waited for a ride home, with the caption: “Fabulously waiting on our ride!!! . . . Long night!”