The flash mob took part in the Buttermarket on Saturday afternoon.

The event raised funds for Cancer Research UK and the Woolverstone Wish appeal to build a new, state-of-the-art cancer centre, named the Woolverstone Macmillan Centre, at Ipswich Hospital.

Participants danced along to a variety of Michael Jackson hits as Ipswich Mayor Glen Chisholm showcased his dancing abilities in front of amazed crowds in Ipswich town centre.