In addition to the fun and games, Red Velvet performed a part of their new song for the first time on 'Knowing Brothers'! Before the dance, however, the girls had to receive a quirky punishment of getting flour dumped above their heads. But when the flour came down, they discovered that only poor Wendy had been attacked!

Nevertheless, Wendy rocked her 'new look', and the girls perfected the choreography to "Power Up" covered in flour. Watch the video above! 

Are you excited for Red Velvet's new song?