Celebrity hairstylist Jesus Guerrero, who worked with stars such as Kylie Jenner and Jennifer Lopez, battled an illness months before he died at age 34.

Celebrity hairstylist Jesus Guerrero's sister Gris Guerrero is coming forward with new details about her sibling's tragic death. Jesus — who passed away on February 22 at age 34 — was diagnosed with gastritis months before his passing,

The beauty world lost a shining star, and some of Hollywood's biggest names turned out to pay their respects. Kylie Jenner, 27, and Jennifer Lopez, 55, were among those who showed up for the emotional farewell to their dear friend and celebrated hairstylist, Jesus Guerrero, at his funeral in Houston on Sunday, March 30.