Kim Kardashian has Bieber Fever. Curvy Kim has become the latest in a long line of ladies declaring their love for teen sensation Justin Bieber on Twitter. After meeting the 16-year-old pop star on Saturday night at the 2010 White House Correspondents Dinner in Washington, D.C., Kim wrote: “I officially have Bieber Fever!!!” The ‘Baby’ hitmaker returned the compliment by putting a picture on his Twitter page. “Look its my girlfriend Kim Kardashian,” he wrote. Justin Bieber recently claimed he is still single and is open to the possibility of dating his female fans. Kim Kardashian, meanwhile, is back on the market after breaking up with boyfriend Reggie Bush.