Liam Payne's girlfriend has been photographed showing off her toned figure in a shirtdress while on a night out with a pal in Miami, US.The former One Direction star sparked split rumours from fiancée Maya Henry last week after being spotted with a "mystery woman", who has now been identified as the 24 year old model and influencer who previously starred in Liam’s music video for his song Familiar.The pair have since been seen on several occasions, including once when they walked through Heathrow Airport together. And now, Aliana has made an appearance out on the town without Liam – enjoying an evening with a pal.