Selena Gomez's Mini Dress at Katy Perry: Part of Me 3D Premiere: Gotta Have It or Make It Stop?

by Erin La Rosa Wed., Jun. 27, 2012 10:37 AM PDT

Selena Gomez Jason Merritt/Getty Images

Fashion Police logo 80x80

You know that thing where you see something sooo tacky, so utterly fug, that you have to politely avert your eyes and dry heave into your own hand?

Yep, that's what we just did courtesy of Justin Bieber's main squeeze, Selena Gomez, and this feathered Emilio Pucci dress last night at the Hollywood premiere of Katy Perry: Part of Me 3D. Excuse us for another sec while we blech.

The 19-year-old sure knows how to show off her best asset though

READ: Selena Gomez Lightens Her HairHow Does It Look?

Those gams took center stage in the mini as they smartly ran down and away from the hot-pink beaded and paillette-covered disaster that was happening up top.

The "Love You Like a Love Song" singer didn't help matters by pairing the look with ombre locksseriously, enough of this!and a bitch face that's borderline constipated.

We aren't completely heartless, though, we love the pop of pink lip and those metallic Jimmy Choo strappy sandals andand

Yeah, sorry, that's all the nice we have in us today!

PHOTOS: Flick Pics: Katy Perry: Part of Me