The Girls Aloud singer, 41, was previously in a relationship with the One Direction star for two years, with the pair welcoming their child, Bear Grey, into the world in March 2017l
The bulk of the tragic One Direction star's money is likely to head towards his eight-year-old son Bear, whose mother is Girls Aloud singer Cheryl Tweedy.
The Girls Aloud star, 41, was granted the power of administration of the 31-year-old's estate after he fell to his death from a hotel balcony after a drink-drug binge on October 16 last year.
Despite having a loyal fan base from her early 2000s heyday, Samantha Mumba's efforts to reconnect with fans have struggled to generate the same level of excitement as other pop icons
She is set to join the likes of Girls Aloud singer Kimberley Walsh, comedian Judi Love, radio and TV host Anita Rani and TV presenter Angela Scanlon in promoting the aprons.