Ladies, should you ever experience accidental boob exposure in public, keep in mind how Rosie Huntington-Whiteley gracefully handled this major nip slip in the streets of London!

As the model-actress was leaving the 2013 British Fashion Awards on Monday, Dec. 2, the top of her red Antonio Beradi trouser suit shifted unexpectedly, causing a wardrobe malfunction. Despite this, the Transformers star kept smiling—looking glamorous, actually— even as a fan's camera phone loomed in dangerously close proximity to her exposed breast.

To be fair, though, the 26-year-old British beauty isn't overly shy about showcasing the girls. In September, she strutted down the runway at the Pierre Balmain fashion show wearing a completely see-through, double nipple-baring top.