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