• Brian Austin Green and Megan Fox  attend the block party for the premiere of Paramount Pictures' 'Teenage Mutant Ninja Turtles' at Regency Village Theater on August 3, 2014 in Westwood, California.

Brian Austin Green and Megan Fox attend the block party for the premiere of Paramount Pictures' 'Teenage Mutant Ninja Turtles' at Regency Village Theater on August 3, 2014 in Westwood, California. (Photo : Getty Images/Kevin Winter )

The last time "Zeroville" star Megan Fox appeared on "New Girl" Season 6 was in episode 15 titled "Glue," which aired on Feb. 7. Her character Reagan Lucas, a very professional businesswoman who is not adept at opening up emotionally, is back in episode 19 titled "Socalyalcon VI."

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In "Socalyalcon VI," Reagan has just returned from a business trip. Viewers will Jess Day (Zooey Deschanel) being worried about spending too much time acting like her.

Schmidt (Max Greenfield) and Cece Parekh (Hannah Simone) have something to worry about, as well, in "Socalyalcon VI." The two are not sure about the security in their new home.

"Socalyalcon VI" will show Aly Nelson (Nasim Pedrad) telling Winston Bishop (Lamorne Morris) a secret. It is an embarrassing one. 

"New Girl" Season 6 episode 19 titled "Socalyalcon VI" will air on March 14, Tuesday, at 8 p.m. on Fox. Meanwhile, watch Fox as she tries to open Conan O'Brien's sexual chakra here: