Love Island star Anna Vakili and twins Jess and Eve Gale have been named in a list of six reality stars who have broken Instagram advertising rules.
Belle Hassan, Jodie Marsh and Francesca Allen have also been warned by the Advertising Standards Authority after ignoring "repeated warnings and help and guidance on sticking to the rules".
Influencers are required to use #ad on any sponsored post, to ensure their audience is not misled.
