Fifth Harmony and Fetty Wap are the picture of fun in the sun for the "All in My Head (Flex)" video. The girl group and "Trap Queen" rapper frolic around a beach throughout the clip.

Director X, who worked with Fifth Harmony on "Work From Home," directed the video. In this visual, the group is seen dancing and posing on a beach as they wait for a group of guys to come join them. As day turns to night, the crew begins to have a party without ever leaving the surf. Fetty Wap is seen elsewhere, sing-rapping his parts of the song on the rocks of the shore. 

On Wednesday, Fifth Harmony launched the South American leg of their 7/27 World Tour in Peru. They'll kick off the North American leg on July 27th, the anniversary of Simon Cowell putting the group together on The X Factor, which is the inspiration for their sophomore album's title of 7/27.