![Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle](https://www.thesun.co.uk/wp-content/uploads/2017/04/nintchdbpict0003174774131.jpg)
Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle
![How Good Was Kate Upton's "Baby One More Time" Lip Sync Battle Performance? Decide For Yourself | Barstool Sports How Good Was Kate Upton's "Baby One More Time" Lip Sync Battle Performance? Decide For Yourself | Barstool Sports](http://s3.amazonaws.com/cms-media-library/wp-content/uploads/2017/04/21063104/ff.png)
How Good Was Kate Upton's "Baby One More Time" Lip Sync Battle Performance? Decide For Yourself | Barstool Sports
![Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle](https://www.thesun.co.uk/wp-content/uploads/2017/04/nintchdbpict000318296866.jpg)
Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle
![Kate Upton Channels Her Inner Britney Spears to Perform 'Baby One More Time' on Lip Sync Battle | PEOPLE.com Kate Upton Channels Her Inner Britney Spears to Perform 'Baby One More Time' on Lip Sync Battle | PEOPLE.com](https://imagesvc.meredithcorp.io/v3/mm/image?url=https%3A%2F%2Fstatic.onecms.io%2Fwp-content%2Fuploads%2Fsites%2F20%2F2017%2F04%2Fkate-upton2.jpg)
Kate Upton Channels Her Inner Britney Spears to Perform 'Baby One More Time' on Lip Sync Battle | PEOPLE.com
![Kate Upton's ". . . Baby One More Time" | 20 Lip Sync Battle Videos That Will Never Get Old | POPSUGAR Entertainment Kate Upton's ". . . Baby One More Time" | 20 Lip Sync Battle Videos That Will Never Get Old | POPSUGAR Entertainment](https://media1.popsugar-assets.com/files/thumbor/7hKVI3IVEWkH-msPh6NVpf88SNM/fit-in/1200x630/filters:format_auto-!!-:strip_icc-!!-:fill-!white!-/2018/06/13/736/n/1922283/netimg6sXWTy/i/Kate-Upton-Baby-One-More-Time.jpg)
Kate Upton's ". . . Baby One More Time" | 20 Lip Sync Battle Videos That Will Never Get Old | POPSUGAR Entertainment
![Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle](https://www.thesun.co.uk/wp-content/uploads/2017/04/nintchdbpict000318297649.jpg)
Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle
![Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle](https://www.thesun.co.uk/wp-content/uploads/2017/04/nintchdbpict000318299085.jpg)