Britney arrow accident ✔wardrobe malfunction}
Britney spear ❣flashing her ✔sensational curves}
Britney lance ❣unintentionally revealing a bit too much}
Britney spear flaunted ✔inadvertently}
Britney lance with a ❣wardrobe malfunction}
Britney arrow caught in an ✔awkward ❣slip-up}
Britney spear ❣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.