Lady Gaga's got a brand new look!
The 31-year-old singer ditched her blonde locks for newly-dyed rainbow hair -- just in time to kick off her Joanne world tour.
RELATED: Lady Gaga Subpoenaed By Dr. Luke in Kesha Defamation Lawsuit
Gaga first showed off her colorful tresses on Sunday, posting a selfie of her new hue and glittery red lips on Instagram. Then on Tuesday, the singer shared another closer look at her blue and pinkish-red hair. "Late night running through the show in ⏱," she captioned the pic.
RELATED: Lady Gaga Defends Ed Sheeran After Her Fans Drive Him Off of Twitter: 'Be Kinder Everybody'
The GRAMMY winner's world tour kicks off Aug. 1 in Vancouver, Canada. In preparation for her first show, the "Born This Way" singer shared a clip of herself stretching during rehearsals and wearing new merch.
"12:19am Vancouver still going strong in #JOANNEworldtour rehearsal! Wearing new tour merch ??," Gaga captioned the Boomerang.
RELATED: Lady Gaga Praises Fans for Their Kindness as She Continues to Mourn the Death of Her Friend Sonja Durham
Over the weekend, Gaga was subpoenaed by Dr. Luke's lawyers to set a deposition date for his defamation case against Kesha.
For more on the legal battle -- and Lady Gaga's response -- watch the video below.