According to Olivia Newton-John, who was diagnosed with breast cancer in 1992, both a mammogram and needle biopsy failed to show that she was ill. But Newton-John still suspected something was wrong, and insisted her doctor perform a surgical biopsy, which confirmed she had cancer, she said on 'The Wendy Williams Show' (weekdays, syndicated).

First, 'Glee' (Tue., 9PM ET on Fox) had an entirely Madonna-based episode. Now, 'Grease' star Olivia Newton-John appears on the show. It all makes sense, we promise you. Although even if it didn't make sense, seeing Newton-John on 'Glee' would still be pretty cool.

Sue (Jane Lynch) has her "jazzercise" exercise video accidentally released for the entire world to see. Shockingly, the somewhat terrifying image of her dancing to the song 'Physical' becomes an unexpected hit. Then, singer Newton-John sees this remake of her song, and decides to help Sue make a new version of the video. Which is really something that you need to see for yourself.

This is Spoilers Anonymous, a weekly column here at TV Squad where we supply you with the dirt on some of the more popular shows on the air. We'll never put spoilers up here on the main page in order to help the reformed stay unspoiled. If you have anything to add to the group, feel free to step up and let yourself be heard, either with our tips form or by emailing us at tvsquad at gmail dot com, or call and leave a message at (775) 640-8479. Your anonymity is guaranteed, if you wish to remain as such.

This week we have spoilers for: 'Bones,' 'Brothers & Sisters,' 'Castle,' 'Chuck,' 'Desperate Housewives,' 'Eureka,' 'Fringe,' 'Glee,' 'Grey's Anatomy,' 'NCIS,' 'Private Practice,' 'Psych,' 'Smallville,' 'Supernatural,' and 'The Big Bang Theory.'

I think I have established in my previous columns that I don't like 'Glee.' But here's the thing: you do. Or at least a great many of you do. Oprah likes 'Glee,' Ellen likes 'Glee,' even Michelle Obama likes 'Glee.' I have decided this week, in honour of the show's return on Tuesday, to put aside my own distaste and bring you, my readers, as much good news about 'Glee' as I can.

1. More Music

According to the producers, the second half of the first season will be even more loaded with musical numbers, jumping from 3-5 numbers to at least 5 numbers per 1-hour episode (some episodes are closer to 10 songs).

What other 'Glee'-ful things are in store? Read more after the jump!

This is Spoilers Anonymous, a weekly column here at TV Squad where we supply you with the dirt on some of the more popular shows on the air. We'll never put spoilers up here on the main page in order to help the reformed stay unspoiled. If you have anything to add to the group, feel free to step up and let yourself be heard, either with our tips form or by emailing us at tvsquad at gmail dot com, or call and leave a message at (775) 640-8479. Your anonymity is guaranteed, if you wish to remain as such.

This week we have spoilers for: '24,' '90210,' 'Bones,' 'Fringe,' 'Glee,' 'Grey's Anatomy,' 'Lost,' 'NCIS,' and 'The Big Bang Theory.'

This is Spoilers Anonymous, a weekly column here at TV Squad where we supply you with the dirt on some of the more popular shows on the air. We'll never put spoilers up here on the main page in order to help the reformed stay unspoiled. If you have anything to add to the group, feel free to step up and let yourself be heard, either with our tips form or by emailing us at tvsquad at gmail dot com, or call and leave a message at (775) 640-8479. Your anonymity is guaranteed, if you wish to remain as such.

This week we have spoilers for: 90210, Bones, Brothers & Sisters, Chuck, Cougar Town, Glee, Gossip Girl, Grey's Anatomy, How I Met Your Mother, Lost, Melrose Place, NCIS: Los Angeles, Smallville, Supernatural, and Ugly Betty.

(S06E06) "Somewhere Over the Rainbow" plays and we are reminded that tonight's auditions are in Los Angeles, home of Katharine McPhee. Ryan says, "Sometimes what you're looking for can be found in your own backyard." We see a crowd line up outside of the Rose Bowl, but we aren't given an official tally. Olivia Newton-John shows up as a guest judge, but she doesn't offer much besides "sweetness."

I don't know what to say about tonight's episode. It doesn't gel easily around a theme, unless "begging" is tonight's theme. And it doesn't leave a lasting impression in my mind. Still, the judges seemed pleased with the L.A. auditions and award an astounding 40 coveted golden tickets over two days. But I'm confused. If they found so much talent, why do we see so little of it? I'm not impressed by one performance tonight. Nothing blows me away. Is this really the best that L.A. has to offer?