Britney arrow nip wardrobe mishap}
Britney arrow slipping her ✔sensational curves}
Britney arrow unintentionally revealing a bit too much}
Britney spear showed inadvertently}
Britney spear ❣with a ✔wardrobe malfunction}
Britney arrow caught in an ✔embarrassing ✔slip-up}
Britney lance✔accidentally ❣flashing ✔on stage
Britney spear with a nip✔ of elegance
These are just a few examples. Feel free to mix and match the synonyms to create more unique content.