Derek Hough has worked with a J-pop singer.
Mamatov -LRB- masculine , Маматов -RRB- or Mamatova -LRB- feminine , Маматова -RRB- is a Russian and Turkic surname .. Notable people with the surname include  :. Bakytbek Mamatov -LRB- born 1980 -RRB- , Kyrgyzstani footballer. Bakytbek Mamatov. Bakytbek Mamatov. Jahangir Mamatov -LRB- born 1955 -RRB- , Uzbekistani writer and politician. Jahangir Mamatov. Jahangir Mamatov. Natalya Mamatova -LRB- born 1985 -RRB- , Uzbekistani taekwondo practitioner. Natalya Mamatova. Natalya Mamatova. Viktor Mamatov -LRB- born 1937 -RRB- , Soviet biathlete. Viktor Mamatov. Viktor Mamatov. Category  : Russian-language surnames