July 21, 2008: A day…that will live…in infamy!

G. I. Joe actress Sienna Miller—most recently in the news for making Brothers & Sisters actor Balthazar Getty a very happy man—was spotted departing from the airport in London today.

Which normally wouldn’t qualify as news, except for the fact that SHE WAS WEARING A SHIRT!

Who knew that Sienna Miller wore shirts anymore? Who knew that Sienna Miller even knew how to put a shirt on anymore? Who knew that Sienna Miller even owned shirts anymore?

Miller offered no explanation of her shocking choice of clothing. It’s safe to assume that the shift in sartorial sense is probably due to Gettys soon-to-be-ex wife, Rosetta Millington, leaving a severed goat’s head at the door of Sienna and Balthy’s hotel room.

• Video
• Images
• Web

More Video Results »

TMZ
Balthazar Getty -- Help Me Find Missing Person

TMZ
Balthazar Getty: TMZ Cares

vimeo
Cooking w/ Balthazar Getty

Balthazar Getty

Balthazar Getty | Brothers & Sisters TV Show

Balthazar Getty Gets Back to Wife after Sienna Miller Affair!

Blue-Haired Katy Perry Makes First Post-Split U.S. Appearance
At the event, which was also attended by David Arquette and Balthazar Getty, Katy and J. Molinari jewelers, the company for which Markus works, presented a 50 thousand dollar check to GiveLove. After the event, Katy tweeted, "Thanks to everyone who helped ...