That's What I Like Bruno Mars
10 April 2013, 16:11
The 'Wings' stars arrived back from their trip to the US this week.
Leigh-Anne Pinnock was pictured out wearing a pair of red velvet cowboy style trousers as she partied with friends in London.
The 'Change Your Life' singer wore the revealing outfit as she headed to the Rose club in the capital.
The group have been out in America for the past few weeks as the prepare to take on the US market.
They also recently debuted the official music video for their Missy Elliott collaboration 'How Ya Doin'?'.
The promo went down well with the group's fans, including Little Mix's Perrie Edwards boyfriend Zayn Malik.
Check out a picture of Leigh-Anne in London below: (Picture: Goff)
The One Direction man encouraged everyone to watch the video and said his girlfriend looked "fit".
Meanwhile, Little Mix have also recently been speaking about the follow up album to 'DNA' and said they are hoping for a more R&B sound to the record.