Cheryl Burke Details Battle With Alcoholism: 'I Was a Functioning Drunk'

Cheryl reveals she has been 'struggling with her energy levels' as she promotes her vitamins

Nicola Roberts is brave after Mighty Hoopla performance with Cheryl, hours before Sarah Harding died

Cody Rigsby & Cheryl Burke Prove They Surely 'Go Together' During 'DWTS' Grease Night! (Video)