Singer Psy met with LMFAO's Redfoo.

Today, Redfoo posted on LMFAO's Twitter, 'Redfoo and Psy' along with a picture.

In the revealed picture, Psy and Redfoo are posing shoulder to shoulder, smiling brightly. Redfoo is holding up a stick with Psy's picture on it, arousing laughter.

This picture caught much attention because the shuffle dance of LMFAO and the horse dance Psy met together.

Photo Credit: LMFAO Twitter