Lea Michele unhappy with Glee bosses?

LOS ANGELES, CA - SEPTEMBER 25: Actress Lea Michele arrives at PETA's 30th Anniversary Gala and Humanitarian Awards at The Hollywood Palladium on September 25, 2010 in Los Angeles, California.  (Photo by Jason Merritt/Getty Images)

Lea Michele is said to be upset about being given fewer solos on Glee.

The actress is reportedly angry because there will be less focus on her in the second series.

“In the beginning, she was the biggest star,” a source told Star magazine.

“But some of the biggest episodes have taken attention away from her, like the Britney Spears show, which was all about Heather Morris.”

“She thinks that because she has a Broadway background, this show was made for her.”

Lea has already reportedly created some friction on the set, by criticising the efforts of her co-stars Dianna Agron, Chris Colfer and Amber Riley.

“It’s not easy being around Lea on set,” said the source. “She has put several people’s backs up and it’s showing no sign of improving.”