Kim Kardashian, Reggie Bush splitting?

Kim Kardashian and Reggie Bush could be splitting after he spent the weekend here flirting with other girls. While Kim was filming in Miami with sister Kourtney, Reggie hit the city’s hottest clubs. Saturday night at Avenue, “Reggie and his gang made friends with some of the girls who were all dancing on his table around 2 a.m. He offered one of the girls a lemon-drop shot, but she declined. They left Avenue’s VIP upstairs at 4 a.m.,” a spy said. On Friday, Reggie rolled into Greenhouse at 3 a.m. to join Tichina Arnold, Michael Stra-han and Nicole Murphy. A spy said he stayed “flirting with girls” until closing time. A rep for Kim did not respond, but a source told us, “They get in fights all the time.”