America Ferrera's 'Barbie' monologue has gone viral over and over for months

America Ferrera is nominated for best supporting actress in the Oscar -nominated Barbie .

The actress is the face of a standout monologue in Greta Gerwig's new film.

She says she's been "obsessed" with the reaction to the movie.

Ferrera says it's the biggest movie of her career and her first appearance on the big screen in seven years .

The first phase of Barbie 's Oscar campaign winds down and Ferrera gears up for what’s next.

“I could go and touch into the fun and the hyper-energy, but I also had to resist it in a way and stay grounded. That wasn’t always comfortable,” she says.