Alesha Dixon sizzles in a daring crop top and skirt as she performs at Wembley after landing hosting job on The Voice following Emma Willis' exit

Alesha Dixon turned up the heat in a daring black crop top and cut out skirt as she performed at Ovo Arena, Wembley after replacing Emma Willis as host on The Voice.

The singer reunited with her Mis-Teeq bandmates Su-Elise Nash and Sabrina Washington for a one-off gig to celebrate the 25th anniversary of their debut album, Lickin on Both Sides.

Ahead of the show, Alesha showed off her amazing figure in her racy leather costume as she posed for Instagram snaps backstage. 

She flashed her toned abs in a black and yellow crop top and put on a very leggy display in a black skirt with daring thigh-high side splits.  

Alesha was all smiles in the snaps after it was revealed that she and Stacey Solomon will be replacing Emma as the hosts of The Voice UK, after Emma landed the coveted role as a presenter on Strictly Come Dancing.

It comes as last week, Sir Tom Jones, 86, hit out at ITV and claimed he was axed 'last-minute' after 13 years on the judging panel, with the new line-up then announced as having Cheryl as a coach. 

The former Girls Aloud star was unveiled as a coach on the ITV show, marking her return to TV after a lengthy break from the spotlight in the wake of her ex Liam Payne's death.

Cheryl was pictured arriving at the studio in Salford to film The Voice's blind auditions alongside fellow new coach Aitch.

Rapper Aitch was the front-runner to replace McFly duo Danny Jones and Tom Fletcher who have already announced that they are leaving the show. 

This new series of The Voice has been marred in controversy, after it emerged that Tom would not be returning as a coach on the show. 

Tom has since insisted it wasn't his decision to leave and said ITV 'fired' him 'because of a financial difficulty with insurance'.

In a statement confirming the lineup, ITV bosses thanked Tom for his work on the show, saying: 'ITV would like to thank the irreplaceable Sir Tom Jones for all his years on The Voice UK, and the countless incredible and unforgettable moments he gave the show. 

'He has brought joy to audiences, and to every singer who performed for him and with him.'

Fellow coach will.i.am, who will remain on the show alongside Kelly Rowland, has vented his fury over Tom's being dropped from the show, with sources claiming he's made his feelings known backstage. 

Sources have revealed that despite Cheryl and Aitch being welcomed as new additions to the lineup, any excitement on set has been replaced by awkwardness over the row.

A source said that while they normally kick filming off with welcome drinks in a swanky five-star hotel, this year things are different. 

'It's seriously awkward as will.i.am is furious with how producers have handled things and is making his feelings known behind the scenes.'

They told The Sun: 'It's pretty uncomfortable for Cheryl, who is close with Will and has looked up to Kelly all her career.

'This is her big TV comeback and right now ITV are letting her be the fall guy for taking Sir Tom's seat. None of this is her fault, it's been handled atrociously by the bosses.'

The Daily Mail has contacted will.i.am and ITV representatives for comment. 

When contacted by the Daily Mail, an ITV spokesman said: 'We have loved working with Sir Tom Jones over the past nine years on The Voice UK. 

'While he will no longer be a full-time coach on series 15, we continue to talk to Sir Tom and his team about his involvement in the next series.'

Series 14, which is currently airing on ITV, has been delayed on two separate occasions due to scheduling changes.

Filming for the pre-recorded auditions took place in the first half of 2024 meaning that by the time the live finals air in a few weeks time, there will have been a two-year gap. It has not been confirmed if Sir Tom will return for the live finale.

When the show moved to ITV in 2017, Sir Tom was brought back as a judge. In total the singing competition has had 11 celeb coaches in its 14-year run.