Aliasghar Movasat (Persian: علی اصغر مواساط), born on 10 March 1975, Tehran, Iran, better known as his stage name DJ Aligator, is an Iranian-Danish eurodance producer and DJ. He enjoyed worldwide success with the single "The Whistle Song" from his 2000 debut album Payback Time. It peaked at #5 in the United Kingdom in January 2002, and subsequently, he performed it on BBC Television's Top of the Pops. The song was a four times platinum selling success in Denmark in 2000, peaking at #1 on both the singles and dance chart, before its international release in 2002. It also made an appearance in the Konami rhythm game DDRMAX2 Dance Dance Revolution 7thMIX.
The lyrics in songs such as "Lollipop", The Whistle Song", and "Doggy Style", which are known for their lyrical sexual innuendos, are not provided by DJ Aligator himself, but are rather provided by the Danish rapper Al Agami.