It was written and produced by Jessie J (credited Jessica Cornish) and Ashton Thomas,[1] and peaked at number 59 on the UK Singles Chart.
[3] This big-band work-out was one of the first songs written by Jessie J and the first one that brought her to people's attention.
Mike Diver from BBC, said: "Mamma Knows Best" brings a big-band-trapped-in-a-synthesizer sound to the fore, more Pixie Lott than Ain't No Other Man-period Christina Aguilera.
[4] In the United Kingdom, "Mamma Knows Best" debuted on the UK Singles Chart at number 59 on 7 April 2012 for one week.
Jessie J performed "Mamma Knows Best" live from Don Hill's in NYC as part of VEVO's LIFT showcase.