Jennifer Lopez: Women Can Feel Young & Sexy at 45!

Jennifer Lopez is sexy in a see-through lace dress while arriving for American Idol filming on Thursday (October 2) in Los Angeles.

The 45-year-old entertainer was joined by fellow judges Keith Urban and Harry Connick Jr, as well as host Ryan Seacrest.

J.Lo recently opened up about critics saying she was acting too young in her “Booty” music video.

“This is good for women,” she told The Insider with Yahoo. “You have to know that you don’t disappear after you’re 28 years old. You can be here, you can be vital and young and sexy and feel good about yourself.”

About her bangin’ body, J.Lo said, “Nobody can escape the hard work that it takes to get results. All of us have to work hard at it and I definitely have to.”

Also pictured below: Jennifer switching into different dress for the taping.

FYI: Jennifer is wearing a Sarah Baadarani black lace dress. Keith is wearing Levi’s jeans.

30+ pictures inside of Jennifer Lopez and others arriving for Idol…