A wags to riches story.

“[Someone] asked, ‘Is this one of your dogs?’

The new owner spent six months socializing and training Noelle to gauge her interest in showbusiness.

Churro on “Lopez vs Lopez."

Noelle as Churro on ‘Lopez vs Lopez’.Nicole Weingart/NBC

“She took a little bit because she was kind of skittish, Chen said.

She was a little worried about things.

Chen said the dog is always excited to see her costars on set, includingGeorge Lopezand Mayan Lopez.

“She likes to go there,” Chen explained.

I think she likes everybody saying hi to her.

She gets to be the center of attention.”

Noelle now owns her star status on the set ofLopez vs Lopez.

“When she goes to set, she is a little diva,” Chen said.

Chen also explained that the cast and crew on set try not to surprise Noelle with any unexpected behavior.

We check that we rehearse and rehearse,” Chen said.

Lopez vs Lopezairs back-to-back episodes Tuesdays at 8 p.m. on NBC.