With Halloween right around the corner, and Ali Larter and husband Hayes MacArthur made sure to grab their festive pumpkins with son Theodore at Mr. Bones Pumpkin Patch in West Hollywood on Oct. 18.

Little Teddy, who turns 2 in December, looked like he was having a blast, running through the patch and laughing with his parents.

Ali and her family aren’t the first to stop by the popular pumpkin patch. Jessica Alba and her girls Honor, 4, and Haven, 14 months, made a stop on Oct. 6, and Kyle Richards also picked pumpkins at the Hollywood hot spot on Oct. 9 with daughter Portia.

With Halloween coming up, it looks like Mr. Bones is the place to be!

Do YOU like taking your kids to the pumpkin patch HollyMoms?

More Ali Larter news:

1. Ali Larter Reveals Her Baby Weight Loss Secret — Hiking For Two!
2. Ali Larter Is Back To Her Pre-Baby Shape Just Five Months After Giving Birth!
3. First Look At Ali Larter’s Baby Boy Theodore! How Cute Is He?

There’s nothing more beautiful than seeing a pregnant woman who’s comfortable in her own skin — especially when she’s confident enough to wear a sexy dress that shows off her blossoming bump! From expectant mommies Beyonce and Jennifer Garner to new moms Natalie Portman and Kate Hudson, these ladies sure know how to work their pregnancies on the red carpet.

Jessica Alba, 30, only gave birth to Haven THREE WEEKS ago and she looks incredible, as well as Kate Hudson, 32, who welcomed son Bingham seven weeks ago, and Selma Blair, who gave birth to son Arthur on July 25! But how could we forget about miracle mommies Mariah Carey, Penelope Cruz and Ali Larter?

We’ve never seen baby bumps disappear so fast, so we here at HollyBaby.com wanted to show you these eight new moms’ AMAZING transformations just WEEKS after welcoming their new additions!

Ali Larter was back in the gym within weeks of giving birth to her adorable baby son Theo in December. She showed off the results this week and somehow she looks EVEN BETTER now she’s a mom — which lead us to investigate: which other celebrities look better since they gave birth? Click to see what we found!

We wondered how the new mom managed to get back in such fabulous shape so quickly — now we know!

Ali Larter was squeezing back into her pre-pregnancy clothes within weeks of welcoming baby son Theo five months ago — and now we’ve witnessed her secret. She straps on the little guy and hits the trails!

Ali, 35, took baby Theo, whose daddy is actor Hayes MacArthur, for a brisk stroll through the hills of Hollywood’s Runyan Canyon on June 12 for a Sunday workout session.

The Heroes actress barely broke a sweat, as her exercise buddy bounced along in front of her in his Baby Bjorn, covered up against the sun’s powerful rays and wearing a cute little pair of baby-sized fur-lined booties!

What an adorable mommy & son duo!

Do you exercise with your babies, HollyMoms? Share your workout tips with us!

– Ian Garland

Get More Ali Larter:

1. Ali Larter Is Back To Her Pre-Baby Shape Just Five Months After Giving Birth!
2. First Look At Ali Larter’s Baby Boy Theodore! How Cute Is He?
3. New Mom Ali Larter Is A Gym Glamazon — She Lost So Much Baby Weight!

Miranda Kerr credits breastfeeding, while Ali Larter says walks with the baby are key to shedding those post-baby pounds? How about you, HollyMoms?

Losing the baby weight is hard enough, but keeping it off? That’s tough! Luckily there are plenty of women out there, including celebrities, who have great tips on how to get rid of those post-pregnancy pounds — and keep it that way. What is your advice?

Penelope Cruz agrees with Miranda Kerr when it comes to breastfeeding and postpartum weight loss, but she also credits dancing for getting her pre-baby figure back!

“I love ballet and it’s a little boring for me to go to the gym because I’m used to the dancing discipline,” Penelope, 37, tells the Daily Mirror, “It’s really hard but much more fun.”

So whether it’s gym time, feeding time or ballet time, what did YOU do to shed those post-baby pounds, HollyMoms? Comment below and share your advice!

–Leigh Blickley

We have an inkling it has something to do with a little thing called breastfeeding! All the new mommies in Hollywood, including Penelope Cruz, Miranda Kerr and Doutzen Kroes have shed those post-baby pounds FAST with a little help from the motherly duty. And Ali Larter is no different.

Ali, who gave birth to baby Teddy in December, also swears by the gym, attempting to squeeze in a workout whenever she can. “From the morning through night, I just wear my workout clothes so that if I can grab a half an hour here or there then I’m ready to go,” the new mom explains.

–Leigh Blickley

Get more on post-baby bodies!

1. Penelope Cruz Boogied Her Baby Weight Away — With Ballet!
2. New Moms Show Off Their Post-Baby Bods At The 2011 Met Ball! Who Looks The Best?
3. Miranda Kerr’s Post Baby Body Is Already Bikini Ready!

It’s been a busy year in the celebrity baby world with new additions popping up left right!  

After watching Ali Larter, Alicia Keys, Jane Krakowski, Penelope Cruz, Miranda Kerr, Christina Applegate and Alanis Morissette parade their pregnancies around with beauty and grace, we were delighted when they all popped out beautiful and healthy new babies.

Let’s hope all the new mommys have husbands and beaus with presents all wrapped for the big day…because their babies aren’t nearly big enough to thank them for all their hard work!

– Ian Garland

GET MORE:

1. “Congratulations Jay Mohr & Nikki Cox — You Have A Beautiful Baby Boy!”
2. Bryan Adams Is A Daddy — He Named His Baby Girl After The Easter Bunny!
3. It’s A Baby Boy For Baby Spice! Congratulations!