Jennifer Lopez
Jennifer Lopez went for a casual look in a new selfie she posted on Instagram Monday.jlo/Instagram
She’s “Real.”

Jennifer Lopez might be known for her glam looks and designer styles, but the star kept it unusually low-key in a new selfie she shared on Instagram Monday.

The “Jenny From the Block” singer — who celebrated her 55th birthday last week — looked relaxed in an ivory graphic sweatshirt as she lounged on a sofa in the pic.

Jennifer Lopez
Lopez celebrated her 55th birthday on July 24.Jennifer Lopez/Instagram

Jennifer Lopez
She wore another casual look while taking a bike ride in the Hamptons.Stevie Mackey

Jennifer Lopez
The star got glam in a chic white swimsuit on her birthday.Instagram

Jennifer Lopez
The “Play” singer rocked an elaborate gown for her “Bridgerton”-themed birthday party.Instagram/@jlo
Lopez kept her makeup fresh and simple in the selfie, wearing just shiny pink lip gloss and a hint of eyeliner.

And while the “Marry Me” actress’ outfit might have been casual, she couldn’t resist from adding a touch of bling in the form of two dazzling diamond rings and a delicate gold necklace.

J.Lo’s left hand was hidden in the pic, so it’s unclear if she was wearing her enormous green diamond engagement ring from husband Ben Affleck, 51, amid their recent marital woes.

She shared the selfie to her Instagram Story as well, adding a neon green background and Charlie XCX’s song “Apple” in homage to the singer’s “Brat summer” trend.

What do you think? Post a comment.

Jennifer Lopez and Max Muniz
Lopez rocked a sheer Dior dress in an Instagram pic with her son, Max, on Sunday.@jlo/Instagram

Jennifer Lopez
The singer has been sporting an array of casual looks this summer.@jlo/Instagram

Jennifer Lopez
She wore a black-and-white set while taking a bike ride in the Hamptons last week.TheImageDirect.com

Jennifer Lopez
The “Shotgun Wedding” star shared a casual look on Instagram in January while promoting her JLo Beauty line.