Jennifer Lopez, 54, shows off her washboard abs in revealing blue lingerie paired with a paisley-patterned gown

BIRTHDAY girl Jennifer Lopez is feeling anything but blue — despite the colour of her lingerie and her paisley-patterned gown.

The US star was 54 last week and threw a pool party at home with her Hollywood actor husband Ben Affleck, 50.

Discussing the bash yesterday on her website, On The JLo, she wrote: “Ben hosted it at our new house with our closest family and friends. It was a gorgeous day full of sunshine and perfect for a pool party!!

“I felt so appreciated by my loved ones, and I’m extremely grateful.”

She celebrated her 54th birthday by dancing on a table.

The American singer threw her arms out as she partied in a long, backless silver dress with her friends and family.

Ahead of the celebrations J-Lo spent the day relaxing by the sea in a bikini before enjoying a bash with her loved ones.

The star, whose big day was on Monday, shared the photos on Instagram and told her 249million followers: “Birthday mood  . . . all month.”

J-Lo credits her trim figure to five workouts a week.

Jennifer and Ben Affleck married in July 2022, much to the delight of fans, after previously getting engaged in 2002, before calling it all off.

But just a couple of months ago, sources claimed Ben is growing tired of 53-year-old J-Lo’s diva demands for everything to be “perfect” in the quest to find their dream home, while they have also been pictured arguing at red-carpet dos as he takes issue with her revealing tops.