Guest star.

Gloria Estefan will show up in the "Glee" season finale on May 22 as Santana's (Naya Rivera) mother. If you'll recall, Santana's grandmother had a less than supportive response to her being a lesbian. Fortunately, that won't be the case with her mama.

Estefan told TVLine, "She’s involved in her child’s life, she wants Santana to be happy and she’s going to support whatever and who Santana is — there’s no issue there."

Check out the behind the scenes preview of Estefan's "Glee" appearance in the video below. For more on next week's episode, watch Glee Spoiler Video: Goodbye.

Join us on Twitter @soapoperafan, and Facebook. Come tweet and Facebook with us about all soap operas, "Glee," "Grey’s Anatomy," "Vampire Diaries" and "Venice the Series."

Header photo credit: FOX

- Lori Wilson