It’s the end of the road for January Jones and Jason Sudeikis.
The pair, who were first linked romantically last July, are calling it quits on their relationship, a source confirms to PEOPLE.
“They’ve been on and off for a few months and then the long distance kind of ended it,” the source says. “But they could get back together. It was just hard to stay together with the distance.”
Jones, who stars on Mad Men is based in Los Angeles, where AMC’s hit period drama is filmed. Sudeikis is part of the ensemble cast that puts on NBC’s Saturday Night Live, which films in New York City.
THE ABSOLUTE BEST LOOK of 2007 – Eva Longoria
THE ABSOLUTE BEST LOOK of 2008 – Megan Fox
THE ABSOLUTE BEST LOOK of 2009– Jennifer Lopez
1.Cheryl Cole
2. Jennifer Lopez
3. Jessica Alba
4. Megan Fox
5. Ashley Greene
6. Rihanna
7. Kim Kardashian
8. Halle Berry
9. Ashlee Simpson
10. Keri Hilson
11. Zoe Saldana
12. Drew Barrymore
13. Christina Aguilera
14. Jessica Simpson
15. Nicole Richie
16. Heidi Klum
17. Jennifer Aniston
18. Freida Pinto
19. Amber Rose
20. January Jones
Best actress of 2007-Reese Whiterspoon
Best actress of 2008-Charlize Theron
Best actress of 2009 – Sandra Bullock
1.Angelina Jolie (“The Touristâ€)
2. Eva Longoria (“Desperate Housewivesâ€)
3. Jennifer Lopez (“The Back-up Planâ€)
4. Natalie Portman (“Black Swanâ€)
5. Jennifer Aniston (“The Bounty Hunterâ€)
6. Sarah J. Parker (“Sex and the City 2″)
7. Kristen Bell (“You Againâ€)
8. Jennifer Garner (“Valentine’s Dayâ€)
9. Milla Jovovich (“Resident Evil: Afterlifeâ€)
10. Drew Barrymore (“Going the Distanceâ€)
11. Ashley Greene (“Skatelandâ€)
12. Amanda Seyfried (“Letters to Julietâ€)
13. Cameron Diaz (“Knight and Dayâ€)
14. Scarlett Johansson (“Iron Man 2″)
15. Jessica Biel (“The A-Teamâ€)
16. Ellen Page (“Inceptionâ€)
17. Dania Ramirez (“Brooklyn to Manhattanâ€)
18. January Jones (“Mad Menâ€)
19. Carey Mulligan (“Wall Street: Money Never Sleepsâ€)
20. Freida Pinto (“Miralâ€)