Lidija Bačić "Lille" (born August 4, 1986) is Croatian singer.

She was born in Split. She has three siblings - sister Lucija and Dora, and brother Franko. She was raised Roman Catholic.

She began to sing as a child, and participated in children's singing contest, winning good prize at 1997 Children's Festival with her interpretation of Zaljubljeni dječak, song by Mišo Limić.

In 2000 she joined Perle, local youth girl group and became their main vocalist. In 2001 they competed for Croatian entry in Eurovision Song Contest, finishing at 15th place out of 20 competitors.

In 2005 she participated in Hrvatski Idol singing show.

In 2010 she had first album, titled Majčina ljubav.

In 2019 she had cameo apperance in Croatian TV series Na granici.

In first half of 2019 she wrote column for Croatian news portal index.hr.

On May 17th at 19:30 hours she parked her car in Varšavska Street in the centre of Zagreb, blocking the route for pedestrians. When two elderly pedestrians complained, she allegedly started physical altercation with them, injuring one of them and their dog. ^[4] The incident, confirmed by local police, led to Bačić losing its column at index.hr.