Bill Hader and Rachel Bilson have called it quits, according to multiple reports.

According to People magazine, citing sources, the pair has split amicably. Meanwhile, an insider told E! News that the "Hart of Dixie" actress, 38, is "absolutely devastated."

Reps for Hader did not immediately respond to Fox News' request for comment. A rep for Bilson could not be reached.

BILL HADER, RACHEL BILSON STEP OUT FOR GOLDEN GLOBE AWARDS RED CARPET AFTER ROMANCE RUMORS

In January, the couple made their relationship red carpet official, stepping out at the Golden Globe Awards together after previously sparking romance rumors just before Christmas.

Bill Hader and Rachel Bilson attend the 77th Annual Golden Globe Awards at The Beverly Hilton Hotel on January 05, 2020, in Beverly Hills, Calif. 

Bill Hader and Rachel Bilson attend the 77th Annual Golden Globe Awards at The Beverly Hilton Hotel on January 05, 2020, in Beverly Hills, Calif.  (Jon Kopaloff/Getty Images)

The two Hollywood stars had the Internet buzzing after they were seen grabbing coffee in Hader’s hometown of Tulsa, Okla., in December.

In February, a source told People magazine that it seemed as if the pair had "a serious relationship," noting that "they spend a lot of time together."

BILL HADER, RACHEL BILSON SPARK RELATIONSHIP RUMORS AFTER COFFEE DATE

“They were in L.A. over the Valentine’s Day weekend," the insider said at the time. "On Sunday, they enjoyed a getaway to the Montage Hotel in Laguna Beach. It seems like a fun relationship."

The source also said that Bilson "always seems entertained" when she's with Hader, 42.

Bill Hader and Rachel Bilson arrive at the 77th Annual Golden Globe Awards held at the Beverly Hilton Hotel on January 5, 2020.

Bill Hader and Rachel Bilson arrive at the 77th Annual Golden Globe Awards held at the Beverly Hilton Hotel on January 5, 2020. (Todd Williamson/NBC/NBCU Photo Bank via Getty Images)

“She won’t stop laughing when she’s with Bill,” the source explained to the outlet. “He is very sweet and considerate to her. Quick to open doors and acts very attentive.”

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Hader was previously married to writer and director Maggie Carey in 2006. He shares three daughters — Hannah, 10, Harper, 7 and Hayley, 5 — with Carey. The couple announced their separation and filed for divorce in 2017. The divorce was finalized in 2018.

Bilson was previously in a 10-year relationship with actor and “Jumper” co-star Hayden Christensen until they split in 2017. The former couple shares a daughter — Briar Rose, 5 — together.