4Minute member HyunA will be coming back with her new song "It's Because I'm The Best."

On Friday, her agency Cube Entertainment released the teaser image for HyunA's upcoming song "It's Because I'm The Best," the title song for her new album A+. The teaser image also revealed that the song will be featured by group BTOB's member Jung Ilhoon increasing the excitement.

In the picture, HyunA is inside a car with a yellow fur jacket on, doing a sexy pose.

"It's Because I'm The Best" is a dance song of the trendy ratchet genre with a strong bass sound.

The album A+ will be released on August 21.