She is fast becoming the queen of reinvention, at times surpassing even Madonna in the style stakes.
The always-changing Lady Gaga rocked a waist length turquoise wig as she took to the stage on Saturday morning to rehearse for the Much Music Video Awards in Toronto, Canada.
Dressed in a sheer black bodysuit and knee-high laced stiletto boots, the 25-year-old performer balanced on a thin railing as she busted out several songs during the sound check.
The singer arrived on stage in an unusual blue spotted 'thriller-esque' jacket with giant shoulders but removed it during the warm up.
The long-haired look was a far cry from Gaga's appearance earlier in the week when she removed her wig on live television and performed with a bald head on The Paul O'Grady Show on Britian's ITV.
The 2011 Much Music Video Awards are co-hosted by Selena Gomez and will air live on Sunday, June 19 at 9 p.m. ET.