Joan Collins And A Lot Of Sparkle Top This Week's Most Outrageous Celebrity Looks

Jamie Feldman

Some weeks, Hollywood’s heavy hitters keep a low profile. Other weeks, Joan Collins parties in Saint-Tropez dressed as a human disco ball and instantly takes the No. 1 spot both in our hearts and as the most outrageously dressed celeb.

Cara Delevingne came in at a close second, wearing a dress that is reminiscent of a certain feminist art piece. Ezra Miller brought it in with an extra floral look, and Piper Perabo landed a spot on the list merely for wearing fall layers in mid-August Los Angeles heat.

Check out the most outrageously dressed celebs of the week below.

Tori Spelling

Tori Spelling and Jennie Garth at the Beverly Hills 90210 Costume Exhibit event in Los Angeles, Calif, on Aug. 19.
Tori Spelling and Jennie Garth at the Beverly Hills 90210 Costume Exhibit event in Los Angeles, Calif, on Aug. 19.

Tania Ruiz Eichelmann

Tania Ruiz Eichelmann at a press conference to announce her as the new face of Dabalash cosmetics in Mexico City, Mexico, on Aug. 20.
Tania Ruiz Eichelmann at a press conference to announce her as the new face of Dabalash cosmetics in Mexico City, Mexico, on Aug. 20.

Ezra Miller

Ezra Miller at a photo call for an Urban Decay launch event in Seoul, South Korea, on Aug. 20.
Ezra Miller at a photo call for an Urban Decay launch event in Seoul, South Korea, on Aug. 20.

Bjork

Bjork performing at Parque Bicentenario in Mexico City, Mexico, on Aug. 20.
Bjork performing at Parque Bicentenario in Mexico City, Mexico, on Aug. 20.

Joan Collins

Percy Gibson and Joan Collins at the Massimo Gargia birthday party in Saint-Tropez, France, on Aug. 20.
Percy Gibson and Joan Collins at the Massimo Gargia birthday party in Saint-Tropez, France, on Aug. 20.

Piper Perabo

Piper Perabo at the Los Angeles Premiere of Lionsgate's "Angel Has Fallen" in Westwood, Calif, on Aug. 20.
Piper Perabo at the Los Angeles Premiere of Lionsgate's "Angel Has Fallen" in Westwood, Calif, on Aug. 20.

Cara Delevingne

Cara Delevingne at the Los Angeles premiere of "Carnival Row" in Hollywood, Calif., on Aug. 21.
Cara Delevingne at the Los Angeles premiere of "Carnival Row" in Hollywood, Calif., on Aug. 21.

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