The 32-year-old former "X Factor" judge has only been dating the One Direction hunk for five months but it seems their romance is progressing thick and fast, reported Female First.
"Cheryl and Liam are getting more serious by the day. They want to make the most of their time with each other before Cheryl has to go back to the UK, so it made sense for her to come and live with him," a source explained.
Liam, 22, began dating just a few months after her marriage to Jean-Bernard Fernandez-Versini, whom she got hitched to in 2014, came to an end but it wasn't until February that they went public with their relationship.