Sienna Miller: Stylish Step or Stylish Misstep?

Sienna Miller proudly shows off her pink bra as she leaves a restaurant in Rome, Italy on Thursday night. She’s in town to celebrate fashion designer Valentino‘s birthday.

The day before, in a green sweater and white high-tops, Sienna stopped by Italian coffee bar Caffè Nero for her java fix in London. She accessorized her look with a new pair of shades and a skull-print wallet.

Sienna recently has been cozying up with Diddy and has been thrust into another relationship scandal.

WHAT DO YOU THINK of Sienna’s latest fashion choices?