FASHION FIX: Mirka watches Regal Rog crush J. Martin, works pretty LV metallic satchel

Mirka Vavrinec was spotted working a beautiful Louis Vuitton metallic silver satchel (though the fuzzy white heart is questionable) while watching her man, Roger Federer, absolutely annihilate Juan Martin del Potro 6-3, 6-0, 6-0 and reach his record 19th straight Grand Slam semifinal.

The stats tell the tale: 38 winners against 9 errors, 70% success on first serve deliveries, 12 aces, 21 of 25 net approaches, and converted 7 of 11 break point chances. Yikes. He'll take on a resurgent Andy Roddick for a place in Sunday's final.

So what was Juan Martin del Potro's assessment of why he was completely whitewashed in their match: "He's Roger Federer."

Clearly Fed's feeling good after being given a second life after his 5-set, fourth round escape against Tomas Berdych and he's letting his game fly now. Watch out.

But back to RoKa: they seem alive and well, as usual. And, I'm sure there'll be more LV satchels in Mirka's future though I imagine she's probably looking for something a little smaller, shinier, and has a diamond or 10 on it.

(image via AP)