The 32-year-old shared the family portrait to her Instagram account, captioning the snap: 'Hi!' as her sons can be seen resting their heads on their mum's shoulders.
Showcasing her classic off-duty style, Britney wears a camisole top, shorts and a trucker hat in the snap, accessorised with plenty of jewellery.
Earlier in the summer, Britney shared several adorable pictures of the trio at Disneyland in California - one of which shows them all wearing matching aviator sunglasses.
Britney had both Jayden and Sean with husband Kevin Federline, who she is now divorced from. She has been dating current squeeze David Lucado for over a year, who works at a legal firm in LA.