Fifth Harmony - All In My Head (Flex) ft. Fetty Wap (Video clip)

"All in My Head (Flex)" is the 2-nd song by American girl band Fifth Harmony, from their 2-nd album, 7/27, which was recorded on May 27, 2016. Song features hip hop artist Fetty Wap, and

contains an interpolation of the 1995 single  "Flex" by Mad Cobra.. The song video was recorde on June 23, 2016."All in My Head" won the category Song of Summer at the 2016 MTV Video Music Awards.