One Direction star Louis Tomlinson has expressed his anger on Twitter after internet trolls sent current girlfriend Eleanor Calder pictures of him with his ex Hannah Walker.

The ‘X Factor’ star leapt into action after seeing some of the messages that were sent to Calder, as the trolls also got the phrase 'Louannah' trending on the social-networking site - leaving Louis fuming.

Tomlinson tweeted: "Truth of the matter is its actually not funny in the slightest. I'm reading through some horrible tweets very p*ssed off!"

He then made sure model Eleanor knew he only had eyes for her, stating in a message to the 19-year old beauty: "Love YOU ! xxxx."

The singer then added: "I couldn't be happier right now, so let it be :) Thank youuuuu x."

In response to Louis' tweet, Calder then stated: "And tomorrow is now today! :) Love yoouuu xxx."

Check out our exclusive chat with Louis and the boys below!

We caught up with pop sensations One Direction ...

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