Allison Janney Snuggles Up With Boyfriend Philip Joncas At Sundance Premiere

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After making their red carpet debut as a couple at the 2015 Emmys, Allison Janney and her beau, Philip Joncas, were still going strong at this weekend's Sundance Film Festival.

Joncas, who is 20 years younger than the 56-year-old actress, was Janney's date to the premiere of her movie Tallulah at the Eccles Theatre in Park City, Utah.

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Getty Images

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Donning a figure-hugging all-green outfit, the Mom star couldn't stop smiling alongside her production coordinator boyfriend.

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While things look pretty serious between Janney and Joncas, the former West Wing star has said in the past that she's not too keen on settling down. "I want to be a player!" the Emmy winner, who has never been married, told ELLE in 2014. "I want to feel sexy and pretty and young as long as I can."

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Jennifer Lopez and Casper Smart are another celebrity couple with a big age gap between them. In September, they  made light of their 18-year age difference by dub smashing a line from Wedding Crashers. Check it out: