X-Tina and her BIG VOICE were on Carpool Karaoke last night & it was spectacular! She gave James Corden lessons on how to diva, bring out the inner growl & explained the teen crush dynamics behind the scenes of the Mickey Mouse Club between herself, Britney Spears, Justin Timberlake & Ryan Gosling! All that wasn’t even the best part! The highlight came when the “surprise guest” popped up to RAP one of her biggest hits! Enjoy! – April