Flashback: How Stars Partied Down in 2013

PSY-CHED!

Homeland's best actor winner Damian Lewis and on-screen son Jackson Pace sync up for some "Gangnam Style" on the dance floor at the Fox after-party.

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Flashback: How Stars Partied Down in 2013

'GAME' FACES

She won the Golden Globe and her costar's kiss of approval! Game Change actress Julianne Moore (in Tom Ford) trades politics for partying at the HBO after-party, where she met up with costar Sarah Paulson (in Reem Acra). "I'm sure we're probably going to be having a couple of cocktails," Paulson told PEOPLE at the bash.

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    Flashback: How Stars Partied Down in 2013

    ROSE TO THE OCCASION

    No hard feelings! Even after besting her in the best TV comedy actress category, it's just friendly competition for Lena Dunham and Veep's Julia Louis-Dreyfus, who takes home a rose from the Girls star Sunday night at HBO's Golden Globe Awards After-party at the Beverly Hilton Hotel.

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    Flashback: How Stars Partied Down in 2013

    GOOD AS GOLD

    Double or nothing! Les Misérables star – and freshly crowned best supporting actress! – Anne Hathaway keeps the celebration going at NBC Universal's Golden Globe Awards After-party with best drama actress Jessica Chastain, who took top honors for her role in Zero Dark Thirty.

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    Flashback: How Stars Partied Down in 2013

    OH, BROTHER!

    It's a family affair for best director Ben Affleck, who marks his victory with a very special fan: brother Casey, who stays by his side at the Warner Bros. and InStyle Golden Globe Awards After-party.

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    Flashback: How Stars Partied Down in 2013

    EX FACTOR

    They only had eyes for each other on the red carpet, but Jennifer Lopez and beau Casper Smart squeeze in some quality time with her ex Diddy at The Weinstein Company's Golden Globe Awards After-party.

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    Flashback: How Stars Partied Down in 2013

    JUST KIDDING

    After losing the best television comedy award to Girls, Modern Family's Ty Burrell, Rico Rodriguez and Nolan Gould tear up – for laughs, of course – at the Fox after-party in Beverly Hills.

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    Flashback: How Stars Partied Down in 2013

    LETTING LOOSE (AGAIN)

    After making an emotional speech while accepting the Cecil B. DeMille Award, a relaxed Jodie Foster struts her stuff on the dance floor at The Weinstein Company's after-party.

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    Flashback: How Stars Partied Down in 2013

    ALL FOR MWAH!

    Best actress nominee for her role in Hemingway & Gellhorn Nicole Kidman gets cheeky with hubby Keith Urban at the HBO after-party.

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    Flashback: How Stars Partied Down in 2013

    MAD LOVE

    Every Girls's fantasy came true for Zosia Mamet, who gets a hug at the HBO after-party from Mad Men's Jon Hamm, who lost out in the best actor in a drama category to Homeland's Damian Lewis.

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    Flashback: How Stars Partied Down in 2013

    ON A TEAR

    Think she saved a dance for boyfriend Ryan Seacrest? Joined by a fellow partygoer at The Weinstein Company's post-Globes bash, Julianne Hough cuts a rug – and, ultimately, tears her dress – in a mirror-ball trophy-worthy showdown.

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    Flashback: How Stars Partied Down in 2013

    LAUGH TRACK

    What's so funny? Hayden Panettiere brings her Nashville charm to Beverly Hills, where she chats up The Big Bang Theory's Kunal Nayyar at HBO's post-Globes party.

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    Flashback: How Stars Partied Down in 2013

    HERE'S THE RUB

    An Alberta Ferretti-clad Malin Akerman rocks the perfect red-carpet accessory – a growing baby bump! – at the Warner Bros. and InStyle after-party, where she dazzled on the arm of husband Roberto Zincone.

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    Flashback: How Stars Partied Down in 2013

    HEY, GIRL!

    Hannah Horvath would approve! Keeping the party going, Dunham leaves her Girls to hang with show producer Judd Apatow and her crew at the HBO post-Globes party.

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    Flashback: How Stars Partied Down in 2013

    TRIPLE THREAT

    After their show swept the Globes, including a win for best TV drama, Homeland stars Claire Danes, Damian Lewis and Morena Baccarin show off their loot at the Fox after-party. "Winning is nice," Danes told PEOPLE at the bash, where Lewis added, "What's the best thing about winning? Winning."

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    Flashback: How Stars Partied Down in 2013

    HANG ON TIGHT

    Rain or shine, the Today show's Al Roker is a fair weather kind of guy at the Warner Bros. and InStyle bash, where he's sandwiched by celebrity chef Giada De Laurentiis (in Hervé Léger) and Maria Menounos (in Celia Kritharioti).

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    Flashback: How Stars Partied Down in 2013

    WISE GUYS

    Bromance is in the air for Leonardo DiCaprio, Jonah Hill and Bradley Cooper, who keep their cool at the Weinstein Company's post-Globes party.

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    Flashback: How Stars Partied Down in 2013

    SISTER ACT

    Also making the night a family affair: Zooey Deschanel, who finds a special – not to mention stylish – date in older sister Emily at Fox's Globes bash.

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    Flashback: How Stars Partied Down in 2013

    TABLE SERVICE

    Heidi Klum takes the Weinstein Company's post-Globes party to new heights – literally! – with Castle star Nathan Fillion.

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    Flashback: How Stars Partied Down in 2013

    WHO'S THE MAN?

    Young Hollywood's Sarah Hyland, Vanessa Hudgens, Selena Gomez and Ashley Tisdale make the rounds together with Hunger Games's Josh Hutcherson at The Weinstein Company's after-party.

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    Flashback: How Stars Partied Down in 2013

    IN THE HOT SEAT

    Les Misérables's Amanda Seyfried, Eddie Redmayne and Anne Hathaway are sitting pretty happy at the NBC bash after their film won for best musical.

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    Flashback: How Stars Partied Down in 2013

    'BUSS'-TED!

    Modern Family's Julie Bowen plants a kiss on the cheek of on-screen daughter Ariel Winter at the Fox after-party.

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    Flashback: How Stars Partied Down in 2013

    FUNNY FACE

    Nice look, Leo! After stopping by The Weinstein Company's after-party, the best supporting actor nominee goofs around with his Django Unchained costar Jamie Foxx.

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    Flashback: How Stars Partied Down in 2013

    JOKE'S ON YOU

    Hands down, they're a funny pair! Former Saturday Night Live stars Kristen Wiig and Bill Murray crack each other up at The Weinstein Company after-party.

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    Flashback: How Stars Partied Down in 2013

    ON HIGH

    Girls star Lena Dunham, who scored a double win – for best TV comedy and best actress – and the show's producer, Judd Apatow, take their trophies to new heights at the HBO after-party.

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