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