Is the bare booty Hollywood’s latest erogenous zone for star exhibitionists?

It sure seems so. Just yesterday, Aug. 15th, Jersey Shore’s Nicole “Snooki” Polizzi decided to ditch her underwear and go out in a micro, micro “hustler” dress, flashing her bottom for all the world to see!

And just the day before, Jenny McCarthy, was the hostest with the mostest booty showing at the Midsummer Night’s Dream party in Las Vegas, wearing a completely sheer and slit micro-mini that left none of her tush to the imagination.

The pair are just the latest booty strippers — or as we’ve deemed them, butt-barers — in Hollywood’s skin-baring epidemic.

Lady Gaga went bare-bottomed on the July cover of Rolling Stone; Katy Perry flashes bare butt in her
“California Gurlz” video, Khloe Kardashian has a nudie booty in her recent PETA ad and both Holly Madison and Kendra are shameless bare bottom showoffs.

Check out these top 13 celebrity butt-barers and vote — who’s the cutest butt-barer and who should quickly cover up!