Kelly Clarkson issued a warning to her fans at her first Las Vegas residency concert to not throw things onstage.Following the recent surge in performers getting hit with items thrown onstage by fans, Clarkson – who kicked off her Chemistry: An Intimate Night With Kelly Clarkson residency at Planet Hollywood’s Bakkt Theater in Las Vegas – quickly addressed having things thrown at her.“If you’re going to throw shit, throw diamonds,” Clarkson said before launching into a rendition of ‘Broken and Beautiful’. In the clip below, Kelly Clarkson can be seen sharing the quick comment, before picking up and squeezing a stuffed toy that was later thrown onstage.@kellyclarkson hints at people throwing stuff at concerts.