The Spice Girl-turned-fashion designer was pictured walking through LAX Airport while carrying Harper, and the three-year-old was nestled into her mum's shoulder and sucking her thumb. Cute!
Victoria and Harper, along with big brothers Romeo and Cruz, had just flown 12 hours across the Atlantic from London, so it's no wonder the youngster was looking tired!
After spending many years Stateside, the Beckhams now live in the UK and Victoria has spent the last few weeks working hard on her latest business venture, her Victoria Beckham boutique in London.
But now the clothing store is up and running, the star has found time in her busy schedule for a family trip to LA. Although eldest child Brooklyn was nowhere to be seen, VIctoria's husband David had also touched down in California hours before his wife and sons.
Meanwhile, Victoria was recently announced as the UN's new International Goodwill Ambassador and, earlier this week, she took to Twitter to tell fans about a recent visit to South Africa.
The star had flown to Soweto on behalf of UNAIDS and Elton John's AIDS Foundation and spent time meeting women and children affected by the disease.
Victoria posted several touching photos of her trip on the social networking site, including a shot of herself cradling a tiny baby girl in her arms. She told followers: "Visiting Nhlanhla in Soweto discussing the protection of babies against HIV x vb."
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