"Jealousy" is the third single and tenth track taken from Sparkadia's debut album Postcards. The song got 'Premier Pick of the Week' which is a future prediction on the Australian Music Report site which is the official site for Australian radio. "Jealousy" was released at the time Sparkadia went on their national 'Postcards' tour around Australia and received massive amounts of airplay on mainstream stations. Jealousy also managed to score a place at #79 on Australia's Triple J Hottest 100, 2008.