Giovanna Fletcher has praised her husband Tom Fletcher on his 31st birthday describing him as the "biggest dreamer and achiever" she knows.

Tom and Giovanna Fletcher

Tom and Giovanna Fletcher

The McFly frontman reached the age on Monday (17.07.16) and writer Giovanna took to her Instagram account to tell her hubby just how much she loves and cherishes him.

Giovanna - who has two sons, Buzz, two, and four-month-old Buddy, with the musician - posted a photo of Tom laughing along with the message: "Today is this one's birthday. I can't tell you how wonderful it makes me feel to see him smile and laugh and then to watch him spread that joy into our boys.

"Happy 31st birthday @tomfletcher - the biggest dreamer and achiever I know! Love you!! Xxxx (sic)"

Despite her showering her spouse with happy birthday messages on social media, Giovanna almost forgot it was Tom's big day because she threw him a birthday party a couple of weeks ago and the real date slipped her mind.

Writing in her blog for HELLO! Online, she revealed: "Tom turned 31 years old. It's so funny, as I threw him a surprise bash a couple of weeks ago I kept forgetting that his birthday was still to come. A birthday card arrived in the post a couple of days before and I was so confused as to why someone would be sending him one ...Bad wife! Happy birthday to Tom - thanks for making me and the boys smile every day and for inspiring us with your ambition, drive and creativity!"

The party had a Christmas theme and was held to celebrate the 'All About You' hitmaker "still being 30" ahead of getting another year older because he couldn't have a 30th birthday bash last year because he was sick and had to cancel his plans.

To read Giovanna's full HELLO! blog post go to Blog.hellomagazine.com/giovannafletcher/2016/07/moving-office/