Olivia Wilde bares midriff at LA gym... before shading ex Harry Styles and declaring Justin Bieber 'the greatest singer on Earth'

Independent Spirit Award-winning filmmaker Olivia Wilde paid a visit to her second home aka Tracy Anderson's members-only gym in Studio City on Monday. Independent Spirit Award-winning filmmaker Olivia Wilde paid a visit to her second home aka Tracy Anderson's members-only gym in Studio City on Monday And it's worth every penny for the fit native New Yorker, who sweats so much at Tracy Anderson Method Studio she needs to towel off afterwards. During their discussion about karaoke, Wilde declared two-time Grammy winner Justin Bieber the 'greatest singer on Earth' Vocalist: The 29-year-old Canadian crooner is featured on three-time Grammy winner Diddy's new R&B track Moments, which was released last Thursday The Ad Lucem producer-star opined: 'Good singers shouldn't do karaoke. 1986 classic Last Christmas with Alexa Chung no thoughts just harry styles doing karaoke pic.twitter.com/myZvNREYb2 — disco loes January 2, 2022 Fell in love on set: The Conscious Commerce co-founder 'took a break' from dating Harry last November after two years, and he's currently canoodling Independent Spirit Award-winning actress Taylour Paige