Yes, it’s another one of those pictures that appeared and then quickly disappeared from Rihanna’s Instagram. This was accompanied with the caption, “And that a #wrap!!! #pouritupvideoshoot #whenday2becomesday3 #whenthephuckdid8amgetthere.” How else are you going to celebrate the end of a music video shoot? Flowers and a trip to Denny’s? Hell naw. Thong on thong on ass. That’s how we ball out.

Her butt might not be able to dribble, but it sure makes us drool! “The things Ill do to get my mans attention when the Lakers r playing…” writes Aubrey. At first glance, we thought she was walking around in a thong just to distract her man from the TV, but maybe her butt somehow caused the Spurs to win last night’s game. Who can say?

She showed up for a book signing at Barnes & Noble wearing a seethrough body jumpsuit thing and no panties. Nice. She wore a bra–she was aware of how clear her outfit was–but she decided not to mess with undies. Perhaps she wanted to show off her hip tattoo? Perhaps she wanted us to think about her buns? Hopefully the answer is in her new book.

Hasn’t anyone ever told Miley not to throw asses on glass balconies? It seems like celebrities forget this all the time (and we forget how many times we’ve used Shakespeare and glass house jokes). Anyhow, Miley gets a pass because she was also spotted smoking a, uh, hand-rolled cigarette between her thumb and forefinger. You know, like people do.

When we see Hayden Panettiere’s bikini butt up in the air like this, our minds start to wander. We know she’s only in this position so she can smooth out her beach towel; we know her cheeks are only red because of the sun. Logic flows through us like a terrible river sweeping our fantasies away. Just give us a few moments to dwell on this image, just long enough that we can take it completely out of context. Is that so much to ask?

While people like us look at Chelsie Hightower and see a “Dancing with the Stars” dancer wearing a long skirt, the wind looks at Chelsie Hightower and sees a human wearing a kite around her waist. The wind only wants to carry our kites high into the sky and make us happy! It definitely did not intend to show Chelsie’s ass to the cameras. At least, that’s what the wind’s PR people said.

The thing we love about this picture of Nicole Scherzinger is not the fact that we can see her panties. We’ve seen them before (and we’ve noticed she often wears the same pair) so we’re familiar with that side of her. No, what gets us going here is the fact that her ass looks like obsidian and her thong a piece of extra dense magma hardened inside the glassy stone.

Claudia Romani is an Italian model who’s been tearing up various hot babe lists in magazines around the world, but she’s probably best known for going head to head against huge stars in VH1′s Celebrity Bikini Awards. Claudia actually made it to the finals, went up against Beyonce, and lost by only two percent of the vote!

Stars come and go, fame waxes and wanes and obliterates, the people who ruled the airwaves retreat and gather their strength for family-building, a comeback tour, or both. Britney Spears, however, is different. She may have slowed down music production, but she has an ass that won’t quit.

They’re really nice boots, Rihanna! They’re so round and bouncy and fleshy, we just wanna squeeze ‘em and chomp on ‘em and never let them go. And the way that thong disappears between them, and that spot where they meet the thighs–yeah, that’s the stuff right there.

Drip drip, your drawers have dropped! This isn’t the first time it’s happened, but the addition of a belly chain makes it feel like a whole new event. See how the bead on the end of the chain dangles right between her butt cheeks? That bead is the luckiest bead on Earth.

Low energy? Feeling depressed? Why not try an exercise regimen that doesn’t lose fat, but instead accentuates it by making it bounce around joyfully? You need ass clapping in your life, and we have ten hot pornstars here to show you how it’s done. Loosen your legs up and play along at home!

Sometimes we forget that Nicki Minaj has butt implants. The reason we forget about that is because we don’t care: it doesn’t matter if it’s natural, plastic, smelted in a steel mill, or found in a meteor from space. That butt is amazing.

We always hesitate to lead with a picture that only shows ass. It’s not like boobs are more likely to make you click or are somehow superior to butts, it’s just a habit of ours. That’s all changed now that Laura O’Neall is here with her low cut dress that shows off her crack; everything has changed and nothing will be the same.

Ferrera Gomez looks lovely on the cover of this DVD, and that’s all that matters. We shouldn’t dwell on the fact that the movie is called “Ass Cream Sandwiches” or “Ovulating Latinas” or whatnot, right?

Imagine Kristen Stewart’s mindset in this scenario. She’s walking the red carpet before the premiere of the final “Twilight” film, all eyes are on her, millions and millions of hearts are linked to Bella Swan, and she has to keep her cool. Somehow, making your bare ass visible through your dress seems like the best way to stay in control here.

There are several disembodied and gaping asses on the cover of “Mad Asses” and a full 131 of them on the (wait for it) back side. So we kinda already got that this was the “All Anal Edition.”

Word.

Fine, more words. Did you know that Esquire just dubbed Miranda Kerr this year’s sexiest woman alive? It’s true, they celebrated by taking a bunch of fine photos of this foxy female, and while we’ve long been acquainted with her beauty, we’ve never had a chance to groove upon her booty.

At first we thought that excess water was pulling down mega-MILF Jennifer Nicole Lee’s bikini bottoms as she exited the pool–after all, it happens to everyone–but then we looked at additional pictures of said aquatic panties when they’re dry, and we realized, no, they’re low-rise. Like, really low-rise, barely-rise, couldn’t-rise-with-a-fistful-of-uppers. We’re pretty down with that.

She’s gorgeous on the front, too–and everybody knows that the front side has a lot of neat stuff–but with her big butt visible through her translucent skirt, we have to thank the universe for this particular view. And let’s not forget about that back of hers!