Miss Mage. Casino Witch Mysteries, #8

Three things guaranteed to turn a Mage Pageant deadly:_Contestants willing to do anything to win_Beautiful outfits and dazzling performances_A missing bodyWhen Ella goes undercover as a contestant in one of the most renown pageants in the magicking world, she's expecting behind the scenes drama--but not a backstage murder scene. With Vanessa along as her trusty assistant and the dependable and handsome Vin watching her back as head of security, she has to navigate contestants with lots to hide and pageant staff with agendas of their own, all while maintaining her cover as a mage who wants to win the crown.
Luckily, more surprise friends drop in to help. And she needs all the assistance she can get because while they know that someone was killed backstage...the body has disappeared.