![Kate Upton Performs 'Baby One More Time' for 'Lip Sync Battle' - Watch the Preview!: Photo 3887100 | Kate Upton, Lip Sync Battle Photos | Just Jared: Entertainment News Kate Upton Performs 'Baby One More Time' for 'Lip Sync Battle' - Watch the Preview!: Photo 3887100 | Kate Upton, Lip Sync Battle Photos | Just Jared: Entertainment News](https://cdn01.justjared.com/wp-content/uploads/2017/04/upton-battle/kate-upton-baby-one-more-time-lip-sync-battle-01.jpg)
Kate Upton Performs 'Baby One More Time' for 'Lip Sync Battle' - Watch the Preview!: Photo 3887100 | Kate Upton, Lip Sync Battle Photos | Just Jared: Entertainment News
![Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle | The Sun Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle | The Sun](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 | The Sun
![Kate Upton Performs Britney Spears' "Baby One More Time" for Lip Sync Battle - Kate Upton Preview Clip Kate Upton Performs Britney Spears' "Baby One More Time" for Lip Sync Battle - Kate Upton Preview Clip](https://hips.hearstapps.com/elle/assets/17/16/1492436584-gettyimages-645999516.jpg)
Kate Upton Performs Britney Spears' "Baby One More Time" for Lip Sync Battle - Kate Upton Preview Clip
Kate Upton Performs "...Baby One More Time" by Britney Spears | No one ever broke out into song in my classroom. 😒 🎤: Kate Upton 🎶: "...Baby One More Time" by Britney
![Kate Upton almost SPILLS OUT of her bra during Britney Spears routine | Celebrity News | Showbiz & TV | Express.co.uk Kate Upton almost SPILLS OUT of her bra during Britney Spears routine | Celebrity News | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/79/590x/Kate-Upton-Lip-Sync-Battle-793120.jpg?r=1686998680160)
Kate Upton almost SPILLS OUT of her bra during Britney Spears routine | Celebrity News | Showbiz & TV | Express.co.uk
![Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle | The Sun Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle | The Sun](https://www.thesun.co.uk/wp-content/uploads/2017/04/nintchdbpict000318299085.jpg)
Kate Upton looks sensational as she flashes her huge cleavage and bum dressed as Britney Spears for Lip Sync Battle | The Sun
![Kate Upton Performs 'Baby One More Time' for 'Lip Sync Battle' - Watch the Preview!: Photo 3887106 | Kate Upton, Lip Sync Battle Photos | Just Jared: Entertainment News Kate Upton Performs 'Baby One More Time' for 'Lip Sync Battle' - Watch the Preview!: Photo 3887106 | Kate Upton, Lip Sync Battle Photos | Just Jared: Entertainment News](https://cdn01.justjared.com/wp-content/uploads/2017/04/upton-battle/kate-upton-baby-one-more-time-lip-sync-battle-07.jpg)