Thanks to TheLastSugababe for the heads up.
On song: Sugababe Amelle Berrabah and The Saturdays star Una Healy in tune as they hit the town
By Jody Thompson
Last updated at 9:58 AM on 19th April 2011
They're members of two of the UK's favourite girlbands - and Sugababe Amelle Berrabah and Saturdays star Una Healy certainly looked in tune during an evening on the town in London last night.
The popstars had been on a night out in one of the capital's poshest pubs - Guy Ritchie's Punch Bowl in Mayfair.
And as they left, they matched each other stride for stride with the same beaming smiles on their faces.
Stylish stars: Sugababe Amelle Berrabah and The Saturdays Una Healy were grinning after a girl night out at Guy Ritchie's London pub The Punchbowl
Una, 29, meanwhile was looking summery in a floaty floral print dress and tan woven leather sandals Una was letting off steam after another day in the studio with her fellow Saturdays working on the B-side for their new single Notorious.
They've also been working on a brand new album, the follow-up to last year's mini-album Headlines.
They've been working with producers Tim Deal, Carl Falk and hitmaker Rami Yacoub, who's worked his magic for the likes of Britney Spears, most famous on Oops! I Did It Again, Crazy and Baby One More Time.
All smiles: Amelle was wearing a rock chick red and black outfit, whereas Una was summery in a pretty floaty floral print frock and sandals
The band's new single Notorious meanwhile has been written by Ina Wroldsen, who penned the girls' previous songs Up and Higher, as well as writing tracks for the Pussycat Dolls and Pixie Lott.
Talking about the single and upcoming new album last year, Mollie said: 'We've written tracks with Taio Cruz and quite a few with Alphabeat too, which is really exciting.
Popstar pose: Amelle's band the Sugababes are currently on a break but The Saturdays are busy working on a new album
It's all quiet on the Sugababes front however - even the band's website hasn't been updated for a year.
Heidi Range is busy preparing for her wedding to Capital Radio presenter Dave Berry later this year, and Jade Ewen has been posing in her pants as the new face of Ultimo.
Read more: http://www.dailymail.co.uk/tvshowbiz/article-1378416/Sugababe-Amelle-Berrabah-The-Saturdays-star-Una-Healy-tune-hit-town.html#ixzz1Jymgszr2