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