Birthdays

Jennifer Lopez stripped down for a killer birthday thirst trap -- celebrating the big 5-5 in the Hamptons ... with her hubby Ben Affleck still quite literally outta the picture.

The singer put her curves front and center in a plunging white one-piece, accessorizing with gold jewelry but no wedding ring, in the smoldering IG selfie Wednesday ... which she captioned, “This Is Me... Now 🎂."

There's no beach or pool around, so it looks like J Lo was just feeling herself and those hot birthday vibes in the moment when she snapped this out East -- where she's been ringing in her birthday week.

It's J Lo's 55th and who knew she could slay even more every year?! You've seen her dancin' up a storm and gettin' "down on the floor" ... Clearly her hips ain't lying and the proof lies here in her hottest pics😜!

Salsa your way into our gallery and celebrate Jenny From The Block's bday!

Jennifer Lopez is celebrating her birthday week out in the Hamptons without Ben Affleck around whatsoever -- but there's still a remnant of their marriage in the picture.

The triple-threat entertainer has been out on the East Coast for a little while now, and it looks like she might be sticking around there through her 55th birthday -- which falls on a Wednesday this week -- on account of the fact she was out and about there Monday.

J Lo was photographed cruising around town in a cozy cardigan with a midriff top underneath -- all color-coordinated of course -- but notably ... her wedding ring was on her finger.

Simone Biles didn't let the time difference stop her from wishing her husband a happy birthday ... dedicating a mushy social media post to NFL player Jonathan Owens amid preparations for the Paris Olympics.

"Happy happy birthday to my husband, best friend, confidant and party goer ❤️," the 27-year-old gymnast said on Instagram minutes ago.

"Thanks for being the calm to my storm! I love you with all my heart and I can’t wait to see what this year brings! Let’s do it big baby💋😘✨"

Prince George is all grown up in his newest photo ... which was dropped perfectly timed with his 11th birthday.

Prince William and Kate Middleton's oldest hit his latest milestone on Monday and the Prince and Princess of Wales celebrated the big day by issuing a black-and-white image of the future King wearing a sharp blazer. Though it wasn't all business for the young prince, as he sported a friendship bracelet in a larger version of the portrait uploaded to Instagram Stories.

Perhaps the bracelet is one leftover from Taylor Swift's London concert at Wembley Stadium in June??? Entirely likely, as Prince George met the pop star alongside his dad and sister.

The infamous Kim Kardashian-Taylor Swift beef might be over -- well, that's if Kim's recent shout-out for Ivanka Trump's daughter’s birthday is evidence.

So here's the scoop -- Ivanka posted an IG carousel celebrating her daughter Arabella's 13th birthday, and there were a few pics of a Swiftie-inspired cake in the mix!

Taylor's favorite number, "13," made a perfect fit for Arabella's big day ... replete with big red candles. It also had the lyric, "Boys only want love if it's torture," from Taylor's hit song "Blank Space" written on top.

Today is Kali Uchis big 3-0 and to kick off the celebration, we're honoring the singin' star with her sexiest snaps! Check out our gallery of Kali's hot shots and see her flirty photos like taking a bubble bath, posing poolside and more hot shots to brighten up your day!

Conor McGregor did it REALLY big for his birthday -- the UFC superstar stripped down to his undies and put it ALL on display ... leaving very little to the imagination in the process.

Mystic Mac went to Instagram to celebrate his 36th trip around the sun on Sunday ... flexing his muscles in his orange Versace briefs while aboard a luxurious boat.

Just like many social posts in the past, Conor's bulge made a special appearance ... something his followers made sure to point out in the comment section.

Lisa Rinna's taking the phrase "birthday suit" pretty literally ... baring it all in honor of her 61st trip around the sun.

The 'Real Housewives' star shared the sultry snap to IG Thursday, carefully blurring her boobs and going full black bar over her nether regions -- a pretty Instagram-safe take on the nude pic, we gotta say.

LR added some pretty hilarious text to the pic too, BTW ... writing, "F*** the 60s, I'm coming in [fire emoji]" ... clearly, she's sure she's coming in hot!

From soap star to reality TV queen, Lisa Rinna is living her best life at 61 and having oh so much fun! Since departing the "Housewives", she's been a busy lady -- now struttin' her rockin' bod down the Paris runways -- and you can always count on a sexy selfie from this beauty! Celebrate Lisa's 61st birthday with our gallery of her sexiest shots! 

You've seen Sofia Vergara role-playing on TV and up on the big screen, but have you seen her poolside and thriving as a total boat babe in the tropics?! Dive into our gallery and see Sofia's sexiest snaps ... ever!

Teresa Giudice's caught up in a Photoshop scandal for the ages -- her severely mocked birthday wish for Larsa Pippen -- but now, she's trying to have some fun with it.

We caught up with Teresa Tuesday at ABC Studios in NYC ... and she said the reason she so clearly superimposed herself and Larsa over a separate beach photo was simply because she didn't like the original background.

Teresa said her assistant had recently been at a beach in Mexico, so she decided to jack her scenic backdrop for the bday shoutout to Larsa. Watch the clip, what's unclear is if Teresa did the Photoshop herself ... or if she's blaming her assistant for the shoddy final edit?

Kevin Bacon is still feeling sexy well into his 60s ... because he's fishing for likes with a bare-chested photo.

The actor is celebrating his 66th birthday today and he's marking the occasion with a topless thirst trap ... showing off his abs, which are still there.

Kevin's posing outdoors somewhere, leaning back on what appears to be a rock near the base of a bluff ... and it looks like he has swim trunks on, so he may be near a beach.

Hidden behind this nosey photo is a reality television star known for his bartending skills, white nail polish and his scandalous ways. Do you think you've got what it takes to guess the unknown celeb?

He's always switching up his fashion and hairstyles, but nothing beats his "worm with a mustache" reunion look! When he's not in the valley, you can find him at his Franklin Village bar OR his hoppin' spot in West Hollywood.

Yes, he may have paid for someone else's engagement, but he's definitely not the "Most Extra" ... or is he?

Vanessa Hudgens is officially a mother ... she gave birth to her first child, and it looks like things went well, because she's taking her bundle of joy home.

Check out these photos of Vanessa leaving the hospital Wednesday in Santa Monica ... where a nurse wheeled her out to her car with the baby swaddled in her arms.

The guy in the hoodie behind Vanessa is the proud father, Vanessa's MLB player husband Cole Tucker ... who seemed to have the added duty of getting their mountain of luggage out to their ride.