2013 Costume Designers Guild Awards | Entertainment News, Photos, and Videos

Jon Hamm suits up while attending the 2013 Costume Designers Guild Awards at The Beverly Hilton Hotel on Tuesday (February 19) in Beverly Hills, Calif.

The 41-year-old actor was joined by his partner Jennifer Westfeldt.

PHOTOS: Check out the latest pics of Jon Hamm

Connie Britton was also spotted looking all dressed up while attending the ceremony, where she presented an award.

Last week, Jon and Jennifer were seen grabbing lunch together on Valentine’s Day.

FYI: Jon is wearing a Dolce&Gabbana tuxedo.

10+ pictures inside of Jon Hamm and Jennifer Westfeldt attending the Costume Designers Guild Awards together…More Here! »

Lily Collins is dressed to impress while attending the 2013 Costume Designers Guild Awards at The Beverly Hilton Hotel on Tuesday (February 19) in Beverly Hills, Calif.

The 23-year-old actress was joined by Revenge‘s Ashley Madekwe and Christa B. Allen.

PHOTOS: Check out the latest pics of Lily Collins

Lily, Christa, and Ashley are all scheduled to present at the award ceremony, hosted by Joel McHale.

FYI: Lily is wearing a Paule Ka dress. Ashley is wearing a J.Mendel outfit, Christian Louboutin shoes, Hayward Black clutch, and David Yurman ring. Christa is wearing a Rafael Cennamo Couture dress and Armani shoes.

15+ pictures inside of Lily Collins and Ashley Madekwe attending the 2013 Costume Designers Guild Awards…More Here! »

Anne Hathaway keeps it flashy while attending the 2013 Costume Designers Guild Awards at The Beverly Hilton Hotel on Tuesday (February 19) in Beverly Hills, Calif.

The 30-year-old actress was seen posing with Steve Martin, who will present an award with Amy Poehler and Maya Rudolph.

PHOTOS: Check out the latest pics of Anne Hathaway

Anne will be honored tonight with the 2013 Lacoste Spotlight Award, which will be presented by her Les Miserables co-star Russell Crowe.

FYI: Anne is wearing a Gucci dress and bag, Julieri studs, and Dana Rebecca bangles.

15+ pictures inside of Anne Hathaway looking gorgeous while attending the 2013 Costume Designers Guild Awards…More Here! »

Ginnifer Goodwin is red hot while attending the 2013 Costume Designers Guild Awards at The Beverly Hilton Hotel on Tuesday (February 19) in Beverly Hills, Calif.

The 34-year-old actress was joined by her Once Upon A Time co-star and boyfriend Josh Dallas.

PHOTOS: Check out the latest pics of Ginnifer Goodwin

Ginnifer and Josh are both scheduled to present an award at the ceremony tonight!

FYI: Ginnifer is wearing a Nonoo dress, Christian Louboutin shoes, and Roger Vivier clutch. Josh is wearing a Z Zegna suit.

10+ pictures inside of Ginnifer Goodwin and Josh Dallas attending the Costume Designers Guild Awards…More Here! »

Amy Poehler keeps it classy while attending the 2013 Costume Designers Guild Awards at The Beverly Hilton Hotel on Tuesday (February 19) in Beverly Hills, Calif.

The 41-year-old actress was joined by her Saturday Night Live co-stars Kristen Wiig and a newly pregnant Maya Rudolph.

PHOTOS: Check out the latest pics of Amy Poehler

Amy and Maya will present the Distinguished Collaborator Award to SNL Executive Producer Lorne Michaels, while Kristen is also scheduled to hand out a trophy during the evening.

It was recently announced that Kristen will be joining the hit show Arrested Development.

FYI: Amy is wearing a Prada dress, Giuseppe Zanotti shoes, Jimmy Choo clutch, and Ippolita earrings. Kristen is wearing an Yves Saint Laurent dress, Christian Louboutin shoes, a Clare Vivier bag, and Rose Ark jewels.

20+ pictures inside of Amy Poehler and Kristen Wiig attending the 2013 Costume Designers Guild Awards…More Here! »