Valeen Montenegro has a funny version of 'If You're Happy and You Know It'

Valeen Montenegro has a funny version of the nursery rhyme "If You're Happy and You Know it."

On Instagram, the "Bubble Gang" mainstay posted a video of herself and partner Riel Manuel flexing their behinds during what appears to be various down times of their workout.

Valeen laid out video karaoke-style, with her very own lyrics flashing on the screen: "If you're happy flex your butt." Of course she was singing along to it, too.

"Flex ko lang yung happiness ko," Valeen wrote in the caption, punctuated with emojis of a laughing face and a peach.

Her humurous take on the nursery rhyme was a hit among netizens and fellow celebrities who couldn't help but pepper the comments section with "hahaha's" and laughing face emojis.

As of writing, Valeen's video has generated nearly 5K hearts and more than 40 comments.

Thanks for ushering good vibes on our Friday, Valeen! — LA, GMA News