And their relationship appears to be going from strength to strength, as the smitten pair have also moved in together.Fans have predicted that an engagement could be on the cards in the coming months.
Sairah also has a seven-year-old son called Kailum who is a burgeoning Instagram star in his own right and has modelled for several children's clothing ranges.
The singer and Watford striker, who left Burnley for £18.5million, confirmed their relationship just days before the New Year in 2016.
Their relationship came just six months after Leigh-Anne split from another footballer, Ashford Town FC's Jordan Kiffin. The couple were recently snapped enjoying a romantic holiday in the Greek Island of Mykonos ahead of kicking off their LM5 tour in July 2019.
Leigh-Anne originally auditioned for The X Factor as a soloist - as did her bandmates Perrie Edwards, Jade Thirlwall and Jesy Nelson.
The girls all failed to progress as individuals, and the judges put them into two different bands.fans are getting all sorts of excited after Leigh-Anne tweeted some pictures with a very suspicious caption.