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