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