Miley Cyrus' MTV VMAs Performance Made Jaws Drop! Watch All The Celebrity Reactions HERE!

Miley, Miley, Miley…

No question Miley Cyrus‘ X-rated performance at the MTV VMAs was made for mature audiences only.

In fact, Mileybird — and her very friendly special guest Robin Thicke — even had raunchy pop seductress Rihanna pointing and dropping her jaw at the undie-clad spectacle.

We wonder, was it the twerking, humping, or licking that got Ri Ri going??!

Personally, we hope she never stops! HA!

Ch-ch-check out how the rest of the stars reacted to the We Can’t Stop gal’s filthy performance…AFTER THE JUMP!!

Drake might’ve been bored and Rihanna might’ve been throwing shade…

But the reaction of the night goes to Will Smith and his family during Lady GaGa‘s performance: