The UFC is back this weekend with UFC Fight Night 153 Airing live at the Ericsson Globe in Stockholm, Sweden, the card is topped by a light heavyweight war between Anthony Smith and Alexander Gustafsson. All over the card, people are wanting to make a mark with promoters and fans. With uniforms now de rigeur for UFC athletes, one of the few ways they have left to stand out as individuals is with walkout music. Some have a history of low-energy entrances.