Britney lance accident slip}
Britney arrow showing her sensational curves}
Britney spear♥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 spear ❣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.