Britney arrow slip wardrobe malfunction}
Britney lance ✔revealing her sensational curves}
Britney spear♥unintentionally revealing a bit too much}
Britney spear ❣flaunted ❣inadvertently}
Britney spear ✔with a ❣wardrobe malfunction}
Britney spear 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.