Carol Vorderman is one happy lady!

The 58-year-old has taken to Twitter to share that's she's happier than ever, and could 'burst' in a rather cryptic post.

Sharing the update with her 424k loyal followers, the former Countdown star asked:

"Ever been so happy you could actually burst?"

Carol then went on to gush about the fact she's feeling over the moon all the time, and hasn't had a down day for as long as she can remember.

She continued: "I'm feeling like that 7 days a week now....every little pleasure makes me grin... Always been a very happy soul, but it's like it's become ephemeral".

Carol Vorderman is one happy lady!

The TV star finished off the mysterious post by claiming that she "probably shouldn't share" her good mental health fortune on social media, but was quickly backed up by fans who wished her nothing but the best.

Many suggested Carol's joy could be down to some romantic ocurrings.

"It must be Love! enjoy!" cried one.

Another told the TV star: "You shouldn't hide your happiness just because social media is such a negative space."

While another quipped: "You deserve this happiness and even more. Don't shy away from sharing your joy with the world!".

It comes after Carol, who is usually notoriously secret about her love life, dropped some huge hints in a newspaper interview.

Carol, who is believed to be single, admitted she enjoys a very active sex life in an interview with the Daily Mail last year.

Carol, who is single, confessed to a very active sex life
The mum to two grown children said that she will never reveal the names of who she is dating

She said: "I get up to a lot of mischief. I have a number of special friends - but I’m not doing anything wrong.

"Everyone’s single. And yes, apart from one, they’re all younger than me."

The mum to two grown children said that she will never reveal the names of who she is dating.

Carol credits her menopause medication for enhancing her bum and bust

Carol also said she feels she deserves more "me time" after years of caring for others, including her beloved mum who passed away two years ago.

The former Countdown star also opened up about the benefits of her menopause medication - supplemented with testosterone and oestregen gels - which she claims has enhanced her bum and bust.

Carol said she takes the hormone replacement therapy alongside plant-derived natural bio-identical hormones.

She told reporters that this was the reason behind her gravity-defying figure and her increased libido.