Tulisa, Marina and the Diamonds lead midweek chart

Tulisa Contostavlos is on course to claim her first solo UK number one single.

The former N-Dubz star's debut track 'Young' leads this week's chart update, pushing Carly Rae Jepsen's 'Call Me Maybe' down to number two.



Cover Drive are at number three with their latest single 'Sparks', while fun.'s 'We Are Young' is at four and Alex Clare's 'Too Close' is at five.

Marina and the Diamonds is at 10 with 'Primadonna', Sub Focus and Alice Gold are at 18 with 'Out Of The Blue' and Lana Del Rey's 'Blue Jeans' reaches a new peak of 28.

Further down the chart James Vincent McMorrow's 'Higher Love' climbs 133 places to 29 following Tyler Vincent's rendition of the song on The Voice, while Beyoncé's 'Listen' is at 36 after Malaki Paul's audition on Britain's Got Talent.

Over on the album chart Marina and the Diamonds is on course to claim her first UK number one album with Electra Heart.

Lana Del Rey moves up to two with her debut effort Born To Die, Jack White's Blunderbuss falls to three, Norah Jones lands at four with Little Broken Hearts, and Adele's 21 is at five.

Elsewhere, Mystery Jets are at 25 with Radlands and Kassidy are at 30 with their second album One Man Army.

> View the current singles top 100 here

Watch the music video for Tulisa's 'Young' below: