Harper Beckham is all grown up in Mum and Dad’s adorable...

As the youngest member of the most famous family in the world, we have watched little Harper Beckham grow from a tiny tot to a mini-fashionista, and these latest shots are simply heartwarming to see.

The four-year-old, who is clearly the apple of her parents’ eyes, has been enjoying some girly time this week as she hangs out in Los Angeles with David and Victoria.

Proud mum Victoria took to Instagram to gush over her ‘big girl’, sharing a picture of the youngest Beckham child getting her nails done.

“Big girl having her nails done. Thank you Tom Bachik. Kisses from Los Angeles,” wrote the former Spice Girl.

Big girl having her nails done x thank u @tombachik kisses from Los Angeles x x vb

A photo posted by Victoria Beckham (@victoriabeckham) on Aug 20, 2015 at 12:51pm PDT

Meanwhile, dad David was equally doting this morning as he shared a photo of his ‘California Girl’, riding her pink bicycle, complete with adorable matching pink helmet.

We don’t know about you, but suddenly we’re feeling a bit envious of little Harper’s glamorous exploits!

California Girl

A photo posted by David Beckham (@davidbeckham) on Aug 20, 2015 at 8:38pm PDT

Earlier this summer, fashion designer Victoria opened up about raising a daughter, and she couldn’t help but gush about her four children.

Speaking on The Ellen DeGeneres Show, the 41-year-old said: “She’s amazing. All the kids are amazing. I mean, they’re really good kids…She’s so great, and the boys are great with her.”