Coldplay singer Chris Martin greeted a pregnant fan and her dancing friend during their concert.

The British rock band vocalist noticed the woman in pink with her baby bump in Bangkok, Thailand.

He said: ‘Hold on, turn to the side, please. Is that a baby? Okay, thank goodness.'

Chris Martin was then distracted by a woman beside her who was energtically gyrating as the audience burst into cheers during the concert on February 4.

The Coldplay singer was heard singing: ‘I think you move really wonderfully. I don't really know your age. But I think you should come back tomorrow with your sister. And come up dance with us up on stage.'

Concert-goer Atthapol Chatthakan said: 'Chris of Coldplay sang for the Thai people where one of them was dancing.'

Coldplay is currently on a global stadium tour in support of their most recent album 'Music of the Spheres.' They are expected to do more than 100 shows across North America, Europe, East Asia, and Australasia.