On 11 October 2015, King confirmed she had signed a solo deal with Island Records, with the intention of releasing a solo album in 2016.
On 24 August 2017 King announced via Instagram that her new single, "Hair Down", will be released on 1 September.
King appeared in a number of episodes of Hollyoaks Later, along with Frankie Sandford.
The band released "What About Us" (featuring rapper Sean Paul) in March 2013, which became their first number one single and was the biggest selling single of the year (at that point).
Later on in the year, "Gentleman" and "Disco Love" were released; with both of them charting in the top 15.
Mollie Elizabeth King (born 4 June 1987) is an English singer-songwriter, television and radio presenter and model.
She is best known for being a member of girl group The Saturdays.
Their album Living for the Weekend became the band's fourth top ten album.
The final single taken from the album was a fan favourite.
She has two sisters, Ellen and Laura Ann (born 1983).
King had a successful ski career and was on the Surbiton High Ski team with fellow pupil Chemmy Alcott.
The only single released from the album, "What Are You Waiting For?
" charted at number thirty-eight, making it their lowest-charting single to date.
King has appeared in two episodes of bebo-based online show Sam King portraying herself as an ex-girlfriend.