Mommy tweets: Victoria Beckham’s new bob, Jenny McCarthy, Rachel Zoe

May 3, 2013 at 11:30 a.m. ET

What were on the minds and Twitter feeds of celebrity moms this week? Victoria Beckham tweets a picture of her new hairstyle and writes about making daisy chains with Harper, while Jenny McCarthy tries to be motherly to Amanda Bynes... however it backfired. Rachel Zoe tweets photos of her mom's night out with Gwen Stefani and Jessica Alba — and shares a photo of Skyler’s birthday party.

Victoria Beckham's new Bob hairstyle Victoria Beckham

“Loving the hair! Thank u Tina Outen,” tweeted Victoria Beckham, showing off this photo of her stylist fixing her new tousled bob. The former Spice Girl and designer previously had long, layered locks before getting her hair cut in this sexy new hairdo.

Posh's husband, David Beckham, just signed a soccer contract with Paris Saint-Germain so the family, including their four children (Romeo, Cruz, Brooklyn and Harper) recently moved to Paris.

“Beautiful spring day in Paris, making daisy chains with Harper,” Beckham tweeted, referring to her 1-year-old daughter Harper Seven.

“Thank u for all your kind messages fashion bunnies, I had such a special birthday,” wrote Beckham, who celebrated her 39th birthday on April 17. “Having a special day with my boys and Harper.”

It sounds like the fashion designer is making sure she makes time for her kids — and that includes taking a pottery class with them!

“I took the boys to pottery classes and this is what I made!!! It's more difficult than u think!” she wrote, with a link to a photo of a yellow piece of pottery that resembled a bowl... without the bottom.

Jenny McCarthy and her son EvanJenny McCarthy

“Can't believe I made this little dude. #mywingman,” tweeted Jenny McCarthy, with this adorable photo of her standing with her 12-year-old son, Evan.

McCarthy tried to be motherly to troubled star Amanda Bynes via Twitter, however it backfired!

Not long after the 27-year-old Bynes tweeted topless photos of herself, McCarthy tweeted:

“Police are at @AmandaBynes house. I hope they get her help. Enough of this circus. She needs help,“ she tweeted.

McCarthy later wrote that a publicist, which turned out to be Byne’s former publicist Jonathan Jaxon, revealed the news. “It came from a publicist but if no one can back it up it could be wrong. So start digging,” McCarthy wrote.

Bynes didn’t take too kindly to McCarthy’s tweet, writing back: “@JennyMcCarthy you're ugly! Police weren't at my house old lady! Shut the fu** up!“

Followed by this next not-so-nice tweet to McCarthy: “@jennymccarthy I need help? What are u talking about? Aren't u 50 years old? I'm 27, u look 80 compared to me! Why are you talking about me?“

“Sorry girl. Looking out for ya,” McCarthy tweeted back.

“Thanks! I'm sorry I offended you! You're beautiful! I was lying! I'll delete our tweets!” Bynes tweeted back.

No word if the police were actually at Bynes' house and the tweets have since been deleted — but it is probably the last time McCarthy tries to get motherly with Bynes.

Rachel Zoe ?

Rachel Zoe not only tweets about amazing clothes and her adorable son Skyler — but also Girl's Night Out with celebrity mom friends!

“With the ever amazing @gwenstefani & my dearest @katherinepower celebrating the birthday girl @jessicaalba,” Zoe tweeted, with this photo of Zoe with Gwen Stefani at Jessica Alba's birthday party.

Rachel Zoe and Gwen Stefani

Zoe later tweeted a photo of her posing with a pregnant Fergie.

“With the beautiful fergie!” tweeted Zoe, with a photo of the glam gals together.

“Loved hosting #huggiesbaby2baby's Mother's Day garden party with @mollybsims!” tweeted Zoe, referring to a party she hosted with Molly Sims to help provide diapers to families in need.

(Stay tuned for my interview with Rachel Zoe about this cool event!)

“Even though Sky would look cute in anything...skulls and sweatpants are definitely not happening (sorry @rbermanus),” she later wrote, referring to her husband Rodger, who was trying to toughen up their son’s look on the season finale of her reality show, Rachel Zoe Project.

Lastly, you will love this "maj" cute photo of Skyler’s birthday party!

“Party time! It's a jungle safari celebration for Skyler's bday,” she wrote.

Rachel Zoe - Skyler's birthday party

From Megan Fox to Gwyneth Paltrow, check out more sweet, funny and wacky celebrity mom tweets here >>

Photos courtesy of Victoria Beckham, Jenny McCarthy and Rachel Zoe