Lea Michele proves it’s easy being green in a chiffon Catherine Malandrino gown.

Broadway star Idina Menzel has started filming her “Glee” episodes.

Lea Michele tweeted Thursday (Jan. 21): “On set with the lovely Idina Menzel:) So happy she is on our show!”

It was announced back in December that Idina Menzel would guest star — a booking all Glee fans had been eagerly anticipating. We were all hoping she’d be cast as Rachel’s biological mom. Instead, Menzel is going to appear as the director of Vocal Adrenaline, the uber-professional rival show choir of Glee‘s New Directions.

Menzel is signed on for the entire back nine — that is, the final nine episodes of the first season, so it stands to reason that Vocal Adrenaline and the regional show choir competition are a big part of the latter half of season one.

Source: Zap2It

Added pictures from 2010 and the People’ Choice photoshoot to the photos gallery. Enjoy the Lea prettyness.

Included: Red Carpet, Press Room (post win!), After Parties

Lea’s dress is by Oscar de la Renta.

Still working on catching up on Lea’s recent event pictures. I hope you enjoy this batch!

Lea looked smokin’ hot on her Jimmy Kimmel Live appearance, didn’t she? I especially love the shoes! Enjoy the HD screencaps!

Don’t forget to watch the Glee 1×13 “Sectionals” fall finale TONIGHT on FOX!

Photos from Lea’s most recent events have been uploaded in the gallery. Enjoy the gorgeous pics!

New photoshoot pictures! She looks lovely!

Update: Added even more images to Set 006!

Really LQ Scans from the TV Fall Preview but it had new Lea images.