Her debut album, Introducing Dionne Bromfield, was released in 2009 by Amy Winehouse's Lioness Records label.

She first came to public attention after performing on the British TV show Strictly Come Dancing with Amy Winehouse on backing vocals.

Bromfield was born on 1 February 1996[2] in Tower Hamlets, East London to an English mother and a Jamaican father.

Bromfield first appeared on YouTube singing a cover of Alicia Keys song "If I Ain't Got You" with (her godmother) Amy Winehouse.

On 28 January 2011, it was announced that Bromfield had recorded a new single called "Yeah Right", co-written with Eg White, which features Diggy Simmons.

In this episode, Bromfield is challenged to hunt the pockets of witting Londoners, she meets Jessie J, and Will does an Irish Jig.

On 1 July 2011, Dionne Bromfield and Tinchy Stryder's collaboration, "Spinnin' for 2012", was confirmed as the first official song for the 2012 Summer Olympics.

[11] On 23 July, two hours after the announcement of Winehouse's death, Bromfield sang at Ponty's Big Weekend in Pontypridd, supporting The Wanted.

Bromfield sang for 20 minutes, only slightly short of the scheduled half-hour set and left Wales immediately after the concert.

[14] On 24–26 January 2012, Bromfield performed for the first time outside the UK, at the Summer Soul Festival, at São Paulo and Rio de Janeiro, in Brazil.

Her song "Move A Little Faster", from her second studio album Good for the Soul, was featured as the opening track for the Hawaii Five-0 episode "Lapa'au" ("Healing").