You'll probably recognize the name: Helene Campbell.

She's the 21 year old Ottawa woman, who received a double lung transplant and now crusader for organ and tissue donation, who made headlines when she first appeared on Ellen in the US.

Her first appearance was via Skype and she was shown still breathing oxygen through tubes in her nose.

During that conversation, Ellen invited the Canadian on the show 'as soon as she was able to travel.'

Tuesday was her day.

Campbell danced her way onto the stage, before sitting down and having a chat with Ellen. Watch the video here.