More than 17.7 million cosmetic procedures were performed in 2018, up by almost a quarter of a million in the previous year.
One suspect received Botox in his forehead and the other had lip-fillers, medical officials said.
Over 1.5 million Botox injections were carried out in the U.S. last year.
The camels' owners have almost certainly got the hump now—after missing out on the $57 million prize at the contest in Saudi Arabia.
A panel of neurologists updated guidelines for physicians using Botox and similar neurotoxins for a range of neurological conditions and injuries.
The deal would create the world's largest drugmaker.