Songstress Cheryl Cole has offered some words of reassurance to her followers who are currently studying for their end of year exams via her official Twitter page.

Writing on the social networking site in the early hours of this morning (May 16), the 'Promise This' beauty encouraged her fans not to let stress get the better of them and to believe in themselves because all they can do is their best:

"So many of u [sic] stressing over your exams which is completely understandable but let me give you a little advice... No amount of worrying or losing sleep will change the outcome that I promise. All you can do is your best. If you're unsure ask someone who knows for help and make yourself sure."

She then joked that signing out of their networking sites might also be useful in helping them to concentrate fully: "Also, Reduce your use of twitter until it's done !!!! Lol! It works.. No distractions #goodluck."

While online, Cole also took the time to send a personal yet public message to Kim Kardashian (shown below), who has been the victim of many unflattering news articles and accompanying paparazzi photos during her pregnancy: "Dear @kimkardashian. Hi Gorgeous lady! Just wanted to send you a tweet to say I think you are an incredibly beautiful woman inside and out."

"I can only imagine how tough it is to be heavily pregnant and feeling extremely vulnerable on top of some of the daily criticism you take! I admire your tenacity and send you my best wishes with the rest of your pregnancy #enjoyyourblessing x"

Watch part of Cole's recent Grazia interview here: