LOOK: Gloria Diaz to appear in American hit series 'Insatiable'

Miss Universe 1969 Gloria Diaz is set to appear on hit US TV series Insatiable as herself.

Gloria Diaz and Dallas Roberts

Gloria revealed her guest appearance by posting a picture with 'Insatiable' lead actor Dallas Roberts on her Instagram account.

"I am excited/nervous/feels like I am a beginner/can't remember my lines/and just totally overwhelmed," she wrote.

View this post on Instagram

Working with Dallas Roberts on the set of “INSATIABLE” of /NETFLIX🙀🙀 I am excited/ nervous/ feels like I am a beginner/cant remember my lines/and just totally overwhelmed😂😂🙀

A post shared by Gloria Diaz (@gloria.diaz69) on May 2, 2019 at 2:22am PDT

Meanwhile, Gloria was accompanied by her daughter, Isabelle Daza, in Atlanta, Georgia.

The actress gives a sneak peek at the Insatiable set on her Instagram story.

Insatiable is about Patty Bladell, an overweight teenager who became thin because of an accident.

Beauty pageant coach Bob Armstrong, played by Dallas, then turned her into a beauty queen.

Its first season premiered on Netflix last August 2018.