Some women will do anything for a bubble butt, but this gal ended up with a rock-hard derriere.

A 38-year-old former Miss Argentina has died from complications after undergoing cosmetic surgery on her buttocks.
Solange Magnano, a mother of twins who won the crown in 1994, died of a pulmonary embolism Sunday after three days in critical condition following a gluteoplasty in Buenos Aires.
Close friend Roberto Piazza said the procedure involved injections and the liquid "went to her lungs and brain."
"A woman who had everything lost her life to have a slightly firmer behind," he said.