Is 50 supposed to look this good?

Most mornings, things are pretty chill on my Facebook feed. There’s the ongoing simmering outrage about the current administration interspersed with posts about kids, about books, about yoga. Someone’s posting a pair of dresses and asking her friends to vote; someone’s sharing a video of their child at the high-school talent show. Typical middle-age mom stuff.

But I woke up Monday to major mom drama. My Facebook community was convulsed in a take-no-prisoners battle, a war waged on the taut terrain of Jennifer Lopez’s body. Yes, she shared the bill with the 43-yearold Shakira, but the most intense debate was all about the sevenyears-older Jenny from the Block.

In this corner: the women who found J. Lo’s Super Bowl high-energy hit mashup unnecessarily salacious, designed to titillate male viewers, performed for the male gaze. “Sponsored by Pornhub,” sniffed one. “Trashy,” said another. Why did there have to be a stripper pole, and why didn’t she wear more clothes? Call them the Pearl Clutchers.

In the opposing corner: the women who found the show inspiring, a stirring political statement, a demonstration of Puerto Rican pride and also what a woman’s body can do, given the right combination of genetics, effort, discipline and money. Call them the Ass Shakers.

Whether women singing and dancing in barely-there costumes or otherwise celebrating their bodies is empowering, or an assault on our ability to move through the world as men’s equals, is one of those forever fights that flares up whenever sex workers’ rights or pornography are debated or Emily Ratajkowski posts a topless selfie.

What gave this iteration its special sauce, however, was the age of the woman at its center.

If there was one thing the Shakers and the Clutchers could agree on, it’s that Jennifer Lopez looks amazing. At 50, she is a force of nature, a woman who looks so amazing it’s like evolution took a tiny step forward, just for her. “I can’t believe she’s 50 and looks so good!” women said. Which quickly became, “I can’t believe I’m 50 and I look so bad!”

Some members of my social media community were in awe. Others — myself included — were feeling personally judged by dat ass. I’m just a few months younger than J. Lo, and, with every birthday, I have asked: Is this the year it ends? Surely there’s a finish line; a point we’ll reach when the You Must Be This Hot in Order to Participate sign at the amusement park ride disappears, and we all get a seat on the roller coaster (right alongside the lumpy, balding, graying, potbellied men who’ve been riding the entire time).

That’s what I always imagined. But I also thought that pregnancy would be a nine-month time out from competing in the Looking Good Olympics. Alas, I had my daughters in the heyday of the Hot Mom, an era where billowy maternity garments gave way to bump-hugging body-con styles, where celebrities left the hospitals holding their newborns, wearing their skinny jeans. No respite there. Forty was clearly too soon to surrender, given Halle Berry and Jennifer Aniston, Brooke Shields and Lisa Bonet.

Still, I’d been picturing 50 as the year when I’d be done. I’d quit dying my hair and donate my high heels; I’d greet the occasional chin hair with a Buddhist master’s zen and treat my body like a place I could exist without apology instead of something akin to a seedy apartment complex, a place I needed to constantly manage and improve, with unruly bits to be waxed and plucked, painted and dyed, trussed in spandex and lifted with underwire.

I have always tried to tell myself that celebrity bodies are a little like art galleries. I can appreciate and be inspired by their beauty. I can acknowledge the time and money that went into their creation. When I’ve finished looking, I can go home, secure in the knowledge that nobody expects my living room to look like that.

Then I saw the meme that made the rounds Monday. “50 Years Old in 1985,” read one side, with a shot of Rue McClanahan from Golden Girls, in period-appropriate feathered hair and a dowdy-looking sweater. “50 Years Old in 2020,” read the other side, with Jennifer Lopez in a silver bodysuit, toned thighs gripping the pole, honeyed locks streaming, bronzed skin gleaming, looking impossibly … impossible. If Blanche Devereaux is now, through some cruel twist of the worst timeline, on the Not side of Hot or Not, I guess Dorothy Zbornak is completely out of the question. And Dorothy had been my plan all along!

The answer, I think, is to watch such performances like a man.

Women watch a 15-minute show featuring elite entertainers and, in some cases, end up feeling bad about ourselves.

Men, meanwhile, watch a threehour game, played by elite athletes with single-digit body fat, and most won’t feel a single twinge of selfdoubt, or miss a single chip from the nacho platter.

And so, my fellow Gen-X ladies, if you want to be J. Lo, more power to you. If you want to be Blanche, be Blanche. But if it’s always been about Bea Arthur, come sit back here, with me, in your Eileen Fisher tunic and the newish bifocals you haven’t quite mastered. We’ll wait till the crowd goes home, and we’ll dance like nobody’s watching.

Jennifer Weiner is an author and New York Times contributing opinion writer.