Celeb mini-mes! These kids look just like their famous parents

With their long brunette tresses, denim jeans and grey blazers, Jessica Alba and her eldest child Honor are the cutest matching mummy-daughter duo! The 10-year-old joined her mum and four other businesswomen at an event on Monday where the young feminist gave an impassioned speech discussing female empowerment and the gender wage gap in the U.S. "Women should have the same opportunities as men," she stated. Her mum couldn't have been more proud!

Aussie actor Jason Donovan, 49, has made a rare public appearance with his teenage children. Stepping out at the Oliver Awards in London, the father-of-three was accompanied by two of his children, Zac, 17 and Emma, 18. With his golden locks and dapper suit and bow tie the former Neighbours star's son showed a striking resemblance to his actor dad. Despite looking alike, Zac has no plans to follow in his famous father's footsteps, instead he is aiming for a career behind the lens as a photographer.

Reese Witherspoon's 18-year-old daughter Ava has been by her mum's side while on a press tour for her new film A Wrinkle In Time. Here, the mother-daughter duo take a break from work to pose for an Instagram snap ion the streets of London. The pair look so similar, perhaps Ava can step in for her mum when she tires of all the interviews!

Kaia Gerber, 16, is Cindy Crawford's double. The pair often post lookalike snaps together on social media to their fans' delight.

Twinning! Cindy and Kaia chill in their Coco Rocha designed jumpsuits.

Winning the genetic jackpot! Kaia has inherited the Crawford grin has and is following in her supermodel mum's footsteps, having signed with IMG Models.

Kaia even captioned this shot: "i just don't see the resemblance". We certainly do!

Meryl Streep's girls, Mamie, Grace, and Louisa Gummer all bear a striking resemblance to their famous mother - especially when she was starting out.

There's no one quite like Reese Witherspoon! Except of course her 18-year-old daughter Ava. The incredibly chic duo were recently pictured leaving their hotel for a mother-daughter date in New York City.

Ava also looks like her dad, Ryan Philippe.

Reese pictured on the left in 1998, and her eldest child possess so many similar features.

Will Reeve, one of the sons of late Superman star Christopher Reeve and late actress Dana Reeve, stepped out in New York City recently - and we can't get over how much Will looks like his famous dad! The 25-year-old is the spitting image of his father.

Shane Warne and his son Jackson not only look alike, but they dress alike, too!

Tiffany is the only daughter of Marla Maples and Donald Trump. Despite her parents parting ways back in 1999, the pretty blonde told People, "I'm blessed to have a dad who's always there for me and a mum who's always there for me and they're on good terms."

Tiffany looks just like her mum, Marla.

Mel Gibson brought along his son Milo to the Hacksaw Ridge premiere, and the father-son duo couldn't have looked any close - literally!

Mel and Milo shared a laugh and the Hacksaw Ridge premiere, which is his first major acting credit.

Little Ava Hewitt is becoming more and more like her mum Bec as the years go by.

Bec recently shared this cute pic of Ava and the resemblance is uncanny!

Eric and Klaus Bana out and about in Melbourne.

Klaus is Eric and wife Rebecca's eldest child and has grown up to be the spitting image of his old man. The teen also has a little sister, Sophia.

2015 Bachelor winner Snezana Markoski and daughter Eve share so many similarities! From their stunning complexion, beaming smiles and big brown eyes, these two certainly struck gold in genetics department.

Snez says she and Eve share an "unbreakable bond."

Christie Brinkley enjoying some down-time with her daughter Sailor. The pair looked more like sisters!

She's a carbon copy! (L-R) Christie, back in 1983 on the set of National Lampoons Vacation, has passed on her stunning features to Sailor.

She got it from her mama: here's Sailor being shot for Sports Illustrated.

Suri Cruise looks increasingly like her mum, Katie Holmes.

They always look like they're having so much fun together!

Suri also looks like estranged dad, Tom Cruise.

Kate Hudson strikes a pose next to a retro portrait of her mum Goldie Hawn and the pair seriously look like sisters.

Both gorgeous!

Julianne Moore has a lookalike daughter, Liv.

Pictured on the right back in 2014, the teen has sprouted! In an 2014 issue of Vogue, Liv admitted, "It's so weird," when her mum changes her iconic hair color for work.

And it's clear that the Oscar winner's daughter is morphing into her pretty mother. Not only do they share the same alabaster skin, pink lips and pretty red hair, the mother-daughter duo both dressed in black tops while opting for a natural look.

Julianne told Town & Country magazine that her daughter is nothing like she was at her age. "She's just her own person. What's amazing is how quickly that happens. My mother said, about me and my sister and brother, 'You are who you are. You aren't any different from the day you were born.' I remembered that distinctly."

Gwyneth Paltrow and daughter Apple look spookily similar in this shot she shared on Instagram.

With her shiny blonde locks and big smile, the star's daughter makes for the ultimate GP doppelganger. Apple seems to have inherited her parents' musical talent too. Check her out in the video below.

Gwyneth also looks EXACTLY like her mother Blythe Danner when she was 29 and acting on popular show Columbo (L). "Okay. This is weird. #isthatmeormymom," Gwyneth wrote.

The talented ladies cuddle up at the LA premiere of I'll See You In My Dreams.

The Douglas clan were recently spotted in London airport, with both kids looking very grown up.

But it was Catherine's daughter that really caught our eye! Under different circumstances, you'd be forgiven if you mistook the teen for her pretty Welsh mum.

Michael and Catherine tied the knot back in 2000, the same year they welcomed their eldest. The pair became parents again, after Catherine gave birth to Carys in April 2003.

The teen has inherited Catherine's sophisticated style!

The apple doesn't fall from the Kardashian tree. Kim shared this adorable pic of North, revealing her eldest is already dipping into her wardrobe, "Didn't think it would happen this soon...my baby girl stealing my shoes. At least she has good taste #Balenciaga"

Kim and Nori stepped out in matching disco ball dresses for Kanye West's concert at Madison Square Garden in New York City. Watch the mother-daughter duo dance to his music below.

And all that dancing sure tuckered the girls out! Taking to Instagram, the mother-of-two shared this sweet snap sleeping beside her mini-me with the caption: "Love finding pics like this in my phone!"

Naomi Watts' son Alexander "Sasha" Pete is his mum's double.

Sasha is Naomi's first child with ex-partner Liev Schreiber. They're also parents to Samuel Kai.

Baby's first catwalk! Coco Austin and Ice-T's Daughter Chanel made her New York Fashion Week debut, strutting her stuff down the runway dressed head-to-toe in Nike/Air Jordan.

Taking to Instagram after the show, Coco wrote: "Chanel was in a daze (not amused) but managed to wave to the crowd. First time ever I'm on the catwalk with out heels.. I'm clumsy in flats but actually I was wearing sneaker wedges!"

Coco Austin and her daughter Chanel Nicole share so many of the same features, especially their piercing green eyes!

Matching swimwear! The proud mum and her adorable bub know how to do resort wear in style. The cute duo kick back during their family holiday to St Barths.

"My beach bunny is out," Coco penned.

Simon Cowell's son Eric is a chip off the old block. The music mogul's good pal Cheryl Cole shared this adorable black-and-white snap with the caption: "Look at Eric Mini @SIMONCOWELL but cute!!"

Ronan Keating's son Jack is so grown up. The former X Factor judge posted this sweet pic on Instagram writing, "Could I be any prouder. The coolest man I know Love ya."