Samira Arastunovna Mustafaeva (Russian: Мустафаева Самира Арастуновна, born January 15, 1993 in Saint-Petersburg) is a Russian and Azerbaijani rhythmic gymnast. She is a multiple time medalist of the World Team Championships, a champion in St. Petersburg, “Master of Sport” in Russia, and a world-class gymnast according to FIG. She has been a part of the national team of Azerbaijan, and later became part of the Russian national team. She retired from her career in professional rhythmic gymnastics in 2013. Mustafaeva is the founder of five fitness studios SMSTRETCHING in Moscow and one in Los Angeles..