TV 'Toddlers & Tiaras' Tot Throws Divalicious Tantrum Published 3:04 PM PST, February 6, 2013 Katlyn may only be six, but this pageant hopeful is already well-versed in the ways of the diva.Video: 'Toddlers & Tiaras' Angriest Girl Yet?While rehearsing for an upcoming circus-themed pageant (complete with a handmade tiger cage), the sassy starlet decides she's fed up with the heat and her routine mere seconds into practice."She gets a little agitated sometimes," sighs Katlyn's grandfather, who built the sets himself. "She's a little prima donna…when things don't go her way…she ain't too happy sometimes."Video: Honey Boo Boo Scares Mama With MayoCheck out an exclusive sneak peek at this episode in the player above!The season five finale of Toddlers & Tiaras airs tonight at 9/8c on TLC. Season six will debut this summer with six, one-hour episodes.