The spiked and studded shoe isn't necessarily the newest trend on the block, but it certainly has made its embellished presence known as of late. Taking a spin via Diane Kruger , Emma Stone , Marion Cotillard, and more, we've spotted Christian Louboutin 's spiked Pigalle flats, as well as the designer's metallic spiked Bis Un Bout pumps, and a pair of sparkly Giuseppe Zanotti  sandals to start. The tougher-looking silhouette isn't just a quick way to edge up an outfit; it's actually evolved into its own brand of ladylike style — with a "we mean business" undertone. Now, all you have to do is look to Ginnifer Goodwin 's red scalloped Valentino dress and spiked red Christian Louboutin heels to know that this embellished shoe has certainly surpassed its initial bad-girl roots. To see how Jaime King, Rose Byrne, Olivia Palermo, and others are putting their own spin on the trend, keep clicking — then, shop your favorite spiked and studded iterations at the end of the slideshow.
Diane Kruger  edged up a chambray-hued Chanel Resort '13 dress and chic beret with spiked Christian Louboutin  Pigalle flats.
Ginnifer Goodwin  went for double drama in a red-on-red look — scalloped Valentino with spiked Christian Louboutin , to be exact.
Emma Stone  has already been spotted in Christian Louboutin 's Bis Un Bout pumps, but this latest spiked iteration put a darker spin on this Chanel dress.
Marion Cotillard stunned in ballerina-inspired Christian Dior  Couture. To add interest, she wore Christian Louboutin 's spiked Lady Max sandals.
Olivia Palermo also took the sweet-meets-tough approach to her Summer styling, pairing a lacy pink Valentino number with sparkly studded Giuseppe Zanotti  sandals.
Rose Byrne wore head-to-toe Valentino, but the most dynamic pop came courtesy of her studded slingback pumps.
Jaime King wore the gold version of Christian Louboutin 's Lady Max T-strap sandals with a bold printed Peter Pilotto  number.
Anna Dello Russo paired a gem-studded Yves Saint Laurent  ankle-strap silhouette with a breezy white Valentino sheath.
Looks like Emma Stone  is a studded- and spiked-shoe enthusiast — her black studded Valentino heels completed a cool Isabel Marant  ensemble on top.