Khloe Kardashian is struggling to use Instagram.

The 'Keeping Up With The Kardashians' star recently joined the photo-sharing programme and social network and although she racked up 500,000 followers in just a few hours, she admitted to having difficulties understanding it.

She tweeted: ''I am finally on instagram. Now I have to learn how to use this bad boy!!! LOL (sic).''

Khloe later added: ''Still learning how to use instagram. So far all I do is post pics. I want some effects on my sh*t LOL (sic).''

Trying to figure out the technology obviously took its toll as Khloe as she admitted she was ready for sleep at 8.30pm.

She wrote: ''Its only 830 and I'm so sleepy.''

It was recently revealed that Khloe and her husband Lamar Odom had put their plans to have a baby on hold in order to focus on his career but the reality TV star is happy to spend time with her nephew Mason, two and one-month-old niece Penelope.

She tweeted: ''I love having a full house! The kids are about to get their night swimming onnnnnnnnnn (sic).''