To all the Hollywood moms out there - and moms everywhere! - here's wishing you a very, very happy Mother's Day!

And just to show our appreciation for these women, we've put together a gallery of some of our favorite celebrity moms... so take a look!

Multi-colored dress, yellow heels and sexy sunglasses, oh my!

She musta had so much fun at her first baby shower - where her and sister Britney reunited! - that her fam decided to throw her another one! Here's a pregnant Jamie Lynn stopping off at a gas station in Mississippi on Saturday before heading over to her cousin's house for another baby shower.

Wonder what new presents she got!

Has Drew Barrymore, like, truly found love? Ya know - one that'll last?

Drew and her serious boyfriend Justin Long dined on italian food in Hollywood this weekend and left the restaurant looking as happy and joyous as ever. We don't think their minor age difference is a problem - and it's not like J.L. is anything like Tom Green - but do they really want the same things?

Here's hoping it works out for the best!

Our photogs caught a brief glimpse of Baywatch babe Pamela Anderson at the movies in Malibu earlier this weekend...

Think she saw What Happens in Vegas or Made of Honor?

She really can pull off just about anything, right?

Victoria Beckham looked fearless in her cute pink pants while arriving at LAX just yesterday. But where's she headed flying solo! Think hubbie David and her kids have anything special planned for her today? Either way, she looks fab - and that's all that counts!

Happy Mother's Day, Posh!

Matty's such a good boyfriend - and future daddy-to-be!

The Fool's Gold star gave his pregnant girlfriend a bouquet of flowers for Mother's Day last night - the two also enjoyed a romantic dinner at Nobu in Malibu. Can't wait to see what happens when the kid comes!

But let's just hope they don't name their child after a beer.

Christina Aguilera, hubbie Jordan and their baby Max decided to fly the friendly skies this weekend and head out of La La Land - think this is Max's first plane ride?

He's probably just happy his parents are including him on their trip and not leaving him home while they go clubbing!

Who cares about parking tickets when you're a sexy young reality star!

That's probably what Audrina was thinking as she laughed off getting one in Beverly Hills this weekend after shopping at Intermix. Hey, it's only money - and we're sure those Hills girls don't come cheap!

But next time feed the meter, girl!

What do Gwen Stefani and Kirstie Alley have in common? They both like Chinese food from Chi Dynasty!

(And we're guessing that's about the only thing similar between the two...)

The former Cheers star doesn't look too bad, right? Nevertheless, might be time to call Jenny back, girl!

Looks like these two are still going strong!

We caught the two lovebirds canoodling in the hotel pool where Aniston's staying in Miami while shooting Marley & Me. Hey, any chance to see more pix of Jennifer in a bikini sounds good to us!

Whaddya think of these two: Made for each other or just a pre-summer fling?

She must've really been craving it!

The pop star and her perfect family, Gavin and son Kingston, grabbed some Chinese food at Chi Dynasty this Saturday.

And what other celeb did we see there a little earlier? You'll find out soon! Here's a hint: She's definitely no longer on the Jenny Craig diet.

She sure has been wearing that same green coat a lot!

The wilder Olsen twin, Mary-Kate, was spotted at the Brentwood Country Mart with a pal on Saturday with an unsurprisingly moody look on her face. We know it's not summer yet, but try to smile once in a while!

Actually, don't - we like MK because she's moody. Don't ever change, girl!