Remember the studded Mary Jane Christian Louboutins in which Madonna somehow managed to do some crazy splits? Pussycat Doll -- errr, 'scuse me... solo artist Nicole Scherzinger busts out some similarly studded Louboutins for her appearance on MTV TRL this week. Haven't seen these online yet, but they're definitely available (check your nearest Nordstroms and Neiman Marcus, to name a few of the stores I've sighted them at) and cost at least US$700. (Owie!) As much as I ...