By Rebecca Silverstein
Between the mood swings and the youthful rebellion, mothering a teenager can be difficult. But if you're staring at the calendar, counting the days 'till summer break is over, you're not alone. There are countless celebrity moms who are in the same boat. Click through to find out what other celebs are in the Hot Moms Club.
Last month, Sofia watched her 19-year-old son, Manolo, graduate from his private Connecticut boarding school. Bet she got more than a few stares from other parents and their kids.
Twelve-year-old Lily, Kate Beckinsale's daughter with her ex Michael Sheen, is as cute as a button. With a mother who can rock a rubber catsuit as well as she can go glam on the red carpet, we suspect she'll be breaking hearts in no time.
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Cindy's heyday as a supermodel was over by the time she started a family with Rande Gerber. But that makes it all the more impressive that she is still turning heads on the beach now that her son, Presley, is 12.
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Sure, she's got baby girls Sunday and Faith, but Nic also has two teens, too: 18- year-old Isabella and 16- year-old Connor, both of whom she adopted with ex-hubby Tom Cruise. Maybe it's being around all those kids that's kept her looking so fit and fresh all these years.
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Lisa Rinna
When Lisa was six -months pregnant with her now-13-year-old daughter, Delilah, she posed for Playboy's September 1998 cover and did a nude pictorial. Eleven years later, she was May 2009's cover model. Now, that's one hot mama!
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Teri Hatcher
Does this look like the bikini body of a woman with a teen daughter? No way! But Teri is, in fact, the mother of 13-year-old Emerson.
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It must be hard being Madonna's 14-year-old daughter, Lourdes. The pop star dates men who are closer to her daughter's age than to her own, and she still rocks bodysuits on stage. Lourdes might find comfort in knowing that she's got great genes.
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It's hard to believe that Victoria's son Brooklyn is 12, but it's true — the oldest Beckham boy is a true-blue tween. If this were the '90s, then his female friends would be begging him for Spice Girls tickets, and his male friends would be getting their first crushes on his posh mum.
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Holly Robinson Peete
Not only is Holly beautiful, but "The Talk" co-host also has a good heart. Since Rodney Jr., one her 13-year-old twins, was diagnosed with autism at the age of 3, she's been a staunch advocate for autism awareness. And that, to us, makes her infinitely more gorgeous.
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Kelly Bensimon
If we were 13-year-old Sea, then we would be wishing, hoping and praying every night that we'd inherit our bombshell mom's washboard abs when we grew up.
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What makes 13-year-old Jaden's mother HMC eligible? Could it be her bangin' bod, the fact that she admits to enjoying sex in public or that she sends sexts to her husband, Will Smith? Let's just say all of the above.
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Kelly Ripa
While her 14-year-old son, Michael, looks more like her handsome husband, Mark, Kelly definitely donated some of her gorgeous genes to the teenager. And boy, is he lucky to have them!
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Most men would kill to get up close and personal with this former Playboy bunny, but 15-year-old Brandon and 13-year-old Dylan probably wish they spent less time with their boring ol' mom. Raising Tommy Lee's kids means they are sure to be plenty of rebellion, but one thing she can rest easy about? They're probably not hiding old issues of Playboy under their mattresses.
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Diane Lane
Diane's daughter, 17-year-old Eleanor, is now officially old enough to see her mom in the uber-sexy flick, "Unfaithful," but she's probably the only person in the world who wouldn't want to see her mother get nekkid with Olivier Martinez.
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Demi has already raised two teen girls, Rumer and Scout. She's not out of the woods yet, though. Tallulah, 17, has already been arrested for underage drinking. Despite a busy household, this actress manages to look good while raising children and being a wife to a husband who is 16 years her junior.
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Susan Sarandon
You'd think that raising a 19-year-old son when you're 64 would wear you out, but not Susan! She's looking better than ever. Who says men age better than women?
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Heather Locklear
Heather's 14-year-old daughter, Ava, has already begun walking in her famous mother's footsteps. Last year, she sauntered down the runway in father Richie Sambora's White Trash Beautiful runway show. (Let's just hope she doesn't follow Mom in her wild ways, too.)
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Whether Faith's 13- and 14-year-old daughters, Maggie and Gracie, inherit their mom's graceful looks or her gorgeous singing voice, we think they're definitely ahead of the game.
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Stephanie Seymour
We all saw the strange smooch between Stephanie and her 18-year-old son, Peter, from earlier this year, but you can't deny that the model still has it after all these years.