By EW Staff
Updated June 02, 2013 at 08:15 PM EDT
Jon Kopaloff/FilmMagic

After Earth

  • Movie

This week, Mad Men star Elisabeth Moss went thoroughly modern, Jennifer Lopez followed up her scandalous stage costume by exposing her toes, the Will Smith and family presented a united fashion front, and Khloe Kardashian wore a kaleidoscope of color.

Click through the gallery to see this week’s best and worst red carpet looks and play fashion police by grading the looks.

Elisabeth Moss wore a flower-print dress from 3.1 Phillip Lim and a pair of neon-orange ankle-strap shoes when she talked all things Mad Men at the Variety Emmy Studio at Palihouse in West Hollywood.

After causing quite a stir with her performance on Britain’s Got Talent, Jennifer Lopez looked downright demure (for her) in a Bec & Bridge blouse and blazer, J Brand 811 skinny jeans, and hot pink Christian Louboutin “Guerilla” studded open-toe booties.

Will Smith provided a pop of color in when he and kids Jaden, Willow, and Trey, and wife Jada Pinkett Smith (in a Blumarine dress and Alaia sandals) posed for a family photo at the New York City premiere of After Earth.

In New York City, Khloe Kardashian was the center of attention in a neoprene print dress from Clover Canyon, which she accessorized with an orange Givenchy clutch and matching platform heels.

NEXT: Salma Hayek

In Venice, Salma Hayek turned heads in a leather dress from Bottega Veneta and jewelry from Boucheron when she attended the Fondazione Cini, Isola Di San Giorgio dinner party.

NEXT: Snooki

Nicole “Snooki” Polizzi wore the three P’s — playsuit, pearls, and platforms — when she attended the opening day of Book Expo America in New York City.

NEXT: Selena Gomez

In Toronto, Selena Gomez co-hosted New.Music.Live. at MuchMusic headquarters wearing a Viktor & Rolf crop top, grey Moschino Cheap & Chic check suspender pants, and Bionda Castana sandals.

Kristin Davis wore a flirty striped fit-and-flare dress from the Dolce & Gabbana spring 2013 collection when she attended the annual P.S. ARTS Bag Lunch in Los Angeles.

Christina Ricci played peek-a-boo in a Thakoon dress with sheer inserts at the Fresh Air Fund “Salute To American Heroes” event in New York City.

NEXT: Rose Byrne

At the Hollywood premiere of The Internship, Rose Byrne was pretty in a pink Emilio Pucci wool-and-Chantilly-lace dress.

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Episode Recaps

After Earth

  • Movie
  • PG-13
  • 100 minutes
  • M. Night Shyamalan