Zooey Deschanel is getting an equally adorkable love interest on 'New Girl' when Justin Long joins the cast.

Long -- yes, the movie star and Mac guy from the Apple commercials -- will play a recurring love interest for Deschanel's character, Jess.

According to EW, Long will play Paul, a music teacher, in three episodes of the new comedy about a lovelorn newly single woman living with three dudes.

'New Girl' premieres Tues., Sept. 20, 9PM ET on Fox. Long is set to appear in episode six.

Aww, hipster love!

In other casting news ...

ABC Family announced today that it has ordered 22 more episodes of its latest summer hit, 'Switched at Birth.' That'll make 32 episodes total for the show's first season.

The hourlong drama about two 15-year-old girls from opposite sides of the tracks who were -- you guessed it -- switched at birth was the network's highest-rated series debut of all time. After the last of the show's initial 10 episodes airs Mon., Aug. 8, the show will return with new episodes in early 2012, Deadline reports.

Being switched at birth isn't exactly an experience many people can relate to.

But Lea Thompson, star of ABC Family's new series 'Switched at Birth' (premieres Mon., June 6 at 9PM), assures AOL TV there is plenty in the series, about two teenage girls who discover they were accidentally brought home from the hospital by the wrong families, that will feel familiar to viewers.

"A lot of families have adoptive children, egg donors -- it's all about nature versus nurture, and whether you love someone just because they're your blood or whether you love someone because of the experiences you had with them," she says. "I think everybody can relate to that. I certainly can. For my character, I think she's just like 'Oh my gosh, great! There's more people in my family that I can love!'"