John Legend and Chrissy Teigen walk around Thai street food market

Pop singer John Legend and his family attracted crowds after they were spotted walking through a busy market in Thailand.

The American singer, 40, and his Thai-American wife Chrissy Teigen, 33, were surrounded by fans while spending a family night out at a street food market last night (August 20).

They were on a trip in Nakhon Ratchasima to visit Chrissy's mother, Vilailuck Teigen, and her family in her hometown in the northeast of the country.

The couple tucked into traditional Thai street food including fried noodles and chicken.