Britney's new E! documentary, I Am Britney Jean premieres on Sunday, so let's take a look back at her past tours
![The ” . . . Baby One More Time” Costume – IAMNOTASTALKER](https://i0.wp.com/www.iamnotastalker.com/wp-content/uploads/2015/03/Britney-Spears-Baby-One-More-Time-Costume-8-of-10.jpg)
The ” . . . Baby One More Time” Costume – IAMNOTASTALKER
![Halloween 2023: Jessica Alba as Britney Spears, more stars' costumes](https://www.usatoday.com/gcdn/authoring/authoring-images/2023/10/29/USAT/71372460007-gty-1761011124.jpg?crop=5999,3375,x0,y312&width=3200&height=1801&format=pjpg&auto=webp)
Halloween 2023: Jessica Alba as Britney Spears, more stars' costumes
![Tyra Banks honors Britney Spears in two iconic outfits on 'DWTS](https://pagesix.com/wp-content/uploads/sites/3/2021/10/britney-spears-80.jpg?quality=75&strip=all)
Tyra Banks honors Britney Spears in two iconic outfits on 'DWTS
![List of Britney Spears live performances - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/BritneyPOM1.jpg/1200px-BritneyPOM1.jpg)
List of Britney Spears live performances - Wikipedia
The 26 Most Daring Outfits Britney Spears Has Ever Worn
Britney Spears Most Iconic Outfits — Britney Spears Style Photos
![10 Important Britney Spears Concert Outfits That We'd Be Happy To](https://imgix.bustle.com/rehost/2016/9/13/acc30a73-045b-4d37-91d0-11b184264baf.jpg?w=800&fit=crop&crop=faces&auto=format%2Ccompress)
10 Important Britney Spears Concert Outfits That We'd Be Happy To
![Britney Spears Toxic Brit Air Hostess Cosplay Costume Turquoise](https://i.etsystatic.com/21015836/r/il/fd513f/3177795530/il_570xN.3177795530_clza.jpg)
Britney Spears Toxic Brit Air Hostess Cosplay Costume Turquoise
![Halloween 2023: All the standout costumes from the stars - ABC News](https://i.abcnewsfe.com/a/649636c5-3d82-4bb6-925e-4123c77e4188/Halloween1-gty-ml-231101_1698851086025_hpMain_9x16.jpg?w=992)
Halloween 2023: All the standout costumes from the stars - ABC News
![The Voice': Ariana Grande re-creates Britney Spears look](https://media-cldnry.s-nbcnews.com/image/upload/rockcms/2021-12/Ariana-Grande-Britney-Spears-te-square-211207-13cdf1.jpg)
The Voice': Ariana Grande re-creates Britney Spears look
![Britney Spears Most Iconic Outfits Revisited — Pics – Hollywood Life](https://hollywoodlife.com/wp-content/uploads/2019/12/britney-spears-iconic-performance-looks-splashnews-embed.jpg)
Britney Spears Most Iconic Outfits Revisited — Pics – Hollywood Life
![Photos from Britney Spears' Best Concert Costumes](https://akns-images.eonline.com/eol_images/Entire_Site/2014021/rs_634x1024-140121170518-634.Britney-Spears-GRAMMYS-2000-jmd-012114_copy.jpg?fit=around%7C776:1254&output-quality=90&crop=776:1254;center,top)
Photos from Britney Spears' Best Concert Costumes
![Britney Spears MJ inspired outfit (Me Against the Music) : r](https://preview.redd.it/4hqoe8omykn71.png?auto=webp&s=b6dcf720f1ac100d71795f9d553e9c8b9596c7b2)
Britney Spears MJ inspired outfit (Me Against the Music) : r