Los Angeles, March 18 (IANS): Singer Taylor Swift and Calvin Harris have reportedly been in regular contact since last month's BRIT Awards and are said to have an "undeniable connection" between them.

The "Blank space" singer was seen flirting with the Scottish DJ, who recently split from girlfriend Aarika Wolf, at last month's BRIT Awards. They were also inseparable when the 25-year-old star visited Las Vegas last week, where Harris has a residency, reports femalefirst.co.uk.

"Taylor and Calvin are into each other in a big way. It's early days but there's an undeniable connection between them and they've been texting pretty much every day.

"They had a lot of fun in Las Vegas and she especially enjoyed hanging out after the show. Taylor has told friends she can't get him out of her head. Everyone thinks this could have serious potential," a source told Grazia magazine.

Swift and Harris are said to have been introduced by mutual friends and all of the singer's friends are hoping the romance works out.

"They have so much in common. Her friends totally approve, which is a plus. What's more, everyone knows she has a soft spot for British men. The fact Calvin is so well mannered and creative is a bonus too," the source added.