The former X Factor co-host hailed his friend as “a fantastic presenter, and someone who was just natural on TV”.
After Phillip Schofield resigned from ITV, Caroline Flack’s mother alleged the broadcaster treated its talent as ‘commodities’.
Christine Flack said she will not stop campaigning for a more comprehensive apology from the force for the way it dealt with her daughter.
The former Love Island presenter was found dead in February 2020 at the age of 40.
The late Love Island presenter's mum said people "shouldn’t be allowed to just say awful things".
Flackstock featured performances from the likes of Olly Murs, Natalie Imbruglia, Fleur East and Joel Dommett.
Olly Murs and Love Island host Laura Whitmore were among those who shared tributes.
The Independent Office for Police Conduct has instructed the Metropolitan Police to reinvestigate one aspect of an old complaint.
The judge told the former Apprentice star that his attacks on the journalist had “everything to do with your craving for celebrity status”.
Christine Flack said she expects this Christmas to be challenging.