Betty White, 90, to Guest Star on ‘The Client List’

Dipasupil/WireImage
Dipasupil/WireImage
A&E Television Networks, LLC.
A&E Television Networks, LLC.

The new Lifetime series "The Client List," about a single mom who becomes a high-end hooker, has a few quite simple main components: Jennifer Love Hewitt, lots of cleavage, lots of lingerie, and now … Betty White?Yep, the 90-year-old comeback kid will be making a guest appearance on the sultry show's season finale, playing the wife of one of Hewitt's character's clients at the "spa" who shares some tips on making a marriage last. (Is one of them encouraging your spouse to visit a prostitute on a regular basis and then befriending said prostitute?)

The final episode of the first season won't air until June 20, but in the meantime, you can catch the former "Golden Girl" in a plethora of other places on the small screen. She stars opposite Valerie Bertinelli as the wise-cracking landlady in the TV Land sitcom "Hot in Cleveland," and currently hosts a bizarre NBC hidden-camera series about senior citizens pranking people on the street.

To be sure, White's career resurgence (though if you ask her, she'll insist she "never went away") has been heavy on the blue humor, which might explain her newfound popularity with young people. She hit a strip club as Ryan Reynolds' grandmother in the romantic comedy "The Proposal," had the late-night crowd in hysterics during her buzzed-about 2010 "Saturday Night Live" appearance with her take on Alec Baldwin's infamous NPR sketch … complete with a variety of "muffin" references, and fed half-naked men cheesecake in her "I'm Still Hot" video, a collaboration with scantily clad songstress Luciana.

But a show about prostitution might be new territory even for old Betty. Since nothing's off limits now, can we expect a "Game of Thrones" appearance sometime soon? With Betty, you never know …

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