Lea Michele looked absolutely sultry in a plunging leather dress on her way to Jimmy Kimmel Live! on Tuesday, September 22.

The 29-year-old is having a very exciting week. From the premiere of her new show Scream Queens to her guest appearance on Jimmy Kimmel Live! in LA, her outfits have been on point and much sexier than usual.

Perfectly dressed for a sexy fall date night, the actress and singer sizzled in her low-cut, backless, orange leather dress by Australian brand Bec & Bridge.

Lea makes sure her fans don’t forget how sexy and put together she is in real life. She makes up for her silly, nerdy scenes on the show, with her unbelievably sexy promotional outfits.

First she attended the premiere in a cutout black David Koma gown with a thigh-high slit, then she arrived at Jimmy in a full Alice + Olivia outfit which was high-waisted white flowy trousers and a black crop top.

Once she stepped on Jimmy’s stage, she looked the hottest she has ever looked. She rocked a halter dress that had a plunging neckline showing off her entire chest and toned stomach. She paired the look with simple ankle-strap sandals.

The Glee alum let the frock speak for itself by not wearing too many accessories. A ring and ear jacket were all she needed to add a little sparkle to the sexy number.

Michele was on Kimmel promoting her new Fox show Scream Queens, which debuted on Tuesday, Sept. 22. The show also stars Emma Roberts, Jamie Lee Curtis, and Keke Palmer.

Scream Queens is an American horror-comedy anthology television series created by Ryan Murphy, Brad Falchuk and Ian Brennan that premiered on Fox on September 22, 2015. The series had its world premiere at the 2015 Comic-Con. The first season is centered on a series of murders involving the Kappa Kappa Tau sorority.