Identical?

So, i was listening to LMAFO's song "sexy and I know it" and I felt I've heard this beat before, so i started to think. Came to the conclusion that its almost the same beat as the song "Pacha on acid", Go ahead and listen .

Sexy and I know It
LMFAO - Sexy And I Know It


Pacha on acid
AFROJACK - PACHA ON ACID