Nicole and Natalie Appleton commanded attention in eye ... Nicole stepped out on the red carpet in support of her ex-boyfriend Robbie Williams, who stars as himself in the docuseries.

Robbie premiered his film Better Man, in which he is played by a CGI monkey, in London's Leicester Square and was joined by friends, family and collaborators at the red carpet spectacle.

Robbie Williams and his ex-girflriend Nicole Appleton reunited at the premiere ... But speaking on the red carpet, Robbie, 50, said he was “embracing getting older” and was “happier ...