Tilakumara began her career as a
child actress with the role of Singing Soraya in the
3D comedy film Horrid Henry: The Movie. The film focuses on Henry and the Purple Hand Gang as they fight to prevent the closure of their school by an evil private school headmaster. The film is based on the fictional character Horrid Henry from the
children's book series of the same name by
Francesca Simon and takes place before
series three of the
TV series. The film was released on 29 July 2011. After a seven-year hiatus, Tilakumara returned to acting, making her television debut in the role of Jamila Khan in the
final episode in the third series of the
BBC One military drama Our Girl, which aired on 24 July 2018. From August 2019 to April 2021, Tilakumara played Yasmin, a waitress at the café the characters frequent, in the
BBC iPlayer coming of age comedy-drama
Flatmates, a
spin-off of the
CBBC children's sitcom
Millie Inbetween. In September 2019, Tilakumara joined the main cast of the CBBC
sitcom So Awkward as Kat, the girlfriend of Oliver 'Ollie' Coulter (
Archie Lyndhurst), for its fifth series, a role she would reprise in the sixth series, making her final appearance in the October 2020. Tilakumara joined the main cast of the
teen drama series
Tell Me Everything as Naisha Jadu for its second series, which was released in full on
ITVX on 6 June 2024 and weekly on
ITV2. == Personal life ==