Vanessa Feltz, 57, displays her 3.5 stone weight loss in a glitzy off-the-shoulder dress at Frozen 2 premiere... after admitting her new look has improved her sex life

She recently revealed she's shed an impressive 3.5 stone following a lifestyle overhaul and said it has helped her confidence in the bedroom.

And Vanessa Feltz displayed her amazing weight loss once again on Sunday at the Frozen 2 premiere in London

The radio presenter, 57, showed off her size 12 figure in an off-the-shoulder glittering dress and sparkling silver boots which channelled the film's fairytale theme.  

Let it go: Vanessa Feltz, 57, donned off an off-the-shoulder dress and sparkling silver boots to display her amazing 3.5 stone weight loss on Sunday at the Frozen 2 premiere in London

Let it go: Vanessa Feltz, 57, donned off an off-the-shoulder dress and sparkling silver boots to display her amazing 3.5 stone weight loss on Sunday at the Frozen 2 premiere in London

The new me: The radio presenter also wore a pretty faux far jacket which fell down past her shoulders (left) and (right) before her lifestyle overhaul
Throwback: The media personality pictured in October 2009 still looked lovely but she appears way more confident now

The new me: The radio presenter also wore a pretty faux far jacket which fell down past her shoulders (left) and (right) before her lifestyle overhaul 

She also wore a faux fur jacket which fell down her shoulders, which she showed off while posing in solo shots and with her grandchildren Zekey, five, and Neroli, three.

The confident star's golden tresses were swept back and helped to reveal her glam make-up palette.

Vanessa and her little grandchildren beamed as they posed with the film's characters, Elsa the Snow Queen and Anna and Kristoff.

Zekey showed off a bright blue snowman and reindeer suit while Neroli opted for her own fabulous version of Elsa.  

Good company: Vanessa and her little grandchildren, Zekey, five, and Neroli, three beamed as they posed with the film's characters, Elsa the Snow Queen and Anna and Kristoff

Good company: Vanessa and her little grandchildren, Zekey, five, and Neroli, three beamed as they posed with the film's characters, Elsa the Snow Queen and Anna and Kristoff

We're impressive too! Zekey showed off a bright blue snowman and reindeer suit while Neroli opted for her own fabulous version of Elsa

We're impressive too! Zekey showed off a bright blue snowman and reindeer suit while Neroli opted for her own fabulous version of Elsa

Vanessa previously explained how her weight loss has made her feel more confident and helped her sex life - despite her fiancé Ben Ofoedu not having any complaints to begin with.

In a recent interview, the TV star explained she enjoys wearing sexy lingerie in the bedroom now that she has shed the pounds down to a size 12. 

'I've been able to get sexier underwear. I love a negligee - I've got some fabulous satin ones which I think are absolutely irresistible to Ben,' she told Woman Magazine.

Stars if the show: The slimmed down star looked delighted with her new figure as she warmly posed with Zekey and Neroli
So much fun: The grandchildren will be excited for the new film

Stars if the show: The slimmed down star looked delighted with her new figure as she warmly posed with Zekey and Neroli

We're the stars of the show too! Zekey and Neroli got the chance to be the centre of attention with their famous grandmother

We're the stars of the show too! Zekey and Neroli got the chance to be the centre of attention with their famous grandmother 

Group picture: The family were delighted to get up close to the film's characters

Group picture: The family were delighted to get up close to the film's characters

She added: 'He doesn't seem to have become any less keen on a bit of how's your father, put it that way. He likes a bigger woman with a big fat bum.

'Mine has almost dwindled away, so I don't think he'd have cared if I hadn't lost an ounce, but he likes the confidence.'

The blonde also revealed she wants to lose a further half stone by the end of 2019 - insisting it's not just about the way she looks, it's also about health.

In March, the BBC Teatime Show stand-in host revealed on This Morning that she had a gastric bypass in January, during surgery to have her gastric band removed, and confirmed that she then lost the weight in under three months.

Her gastric band was fitted in 2010, and she famously admitted she used to try and 'cheat' the weight-loss procedure by drinking 'chocolate custard'. 

Vanessa and Ben, the lead singer of Phats & Small, have been engaged since 2006.  

Vanessa has been engaged to Ben Ofoedu, the lead singer of Phats & Small, since 2006

Vanessa has been engaged to Ben Ofoedu, the lead singer of Phats & Small, since 2006

Vanessa Feltz, 57, displays 3.5 stone weight loss in off-the-shoulder dress at Frozen 2 premiere

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