The stars announced their split earlier this month

By Tara Fowler
Updated September 20, 2015 08:45 PM
Credit: Splash News Online

Jon Hamm was a no-show on the 2015 Emmys red carpet after splitting from longtime girlfriend Jennifer Westfeldt earlier this month.

The Mad Men actor, who’s nominated for outstanding lead actor in a drama series, skipped the carpet – where temperatures soared into the high 90s – and went straight into the Microsoft Theater for the show.

Hamm, 44, is a favorite to win in Los Angeles on Sunday night. All together, he’s been nominated for 16 Emmys for his work on Mad Men, 30 Rock and Unbreakable Kimmy Schmidt but has yet to win.

Hamm and Westfeldt, 45, announced their breakup in a joint statement Sept. 7 after being plagued with split rumors for months.

“With great sadness, we have decided to separate, after 18 years of love and shared history,” the couple told PEOPLE. “We will continue to be supportive of each other in every way possible moving forward.”

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