After Natalie Portman won the Golden Globe for Best Actress for Black Swan, the buzz for that beautiful ballerina film keeps growing and we can't get enough of the it—from the costumes down to its sparkling details. Swarovski crystals adorned the Rodarte-designed tutus and corsets, and even the chandeliers lining the stage during Nina's "perfect" performance were brought to you by the renowned bedazzler. Here in this behind-the-scenes video from Swarovski TV, the Mulleavy sisters of Rodarte and Thérèse DePrez, Production Designer of Black Swan, speak of how the 250,000 Swarovski crystals made an aesthetic impact on the film.