Marisol Nichols is checking in to Private Practice.

And Addison may want to be worried about the role this former GCB star will take on.

As reported by TV Guide, the actress will come on board a November episode titled "The World According to Jake," an installment based around Benjamin Bratt's character. Will she somehow cause problems for Jaddison?

Earlier this week, the ABC drama also announced that Deirdre Lovejoy will guest star as a woman who sues Addision for the wrongful birth - yes, birth - of her daughter.

Private Practice returns with a new episode on Tuesday.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.