Taylor Swift Calvin Harris
Taylor Swift is ready to walk down the aisle with Calvin HarrisREUTERS/Danny Moloshok

American singer/songwriter Taylor Swift and Scottish singer/DJ Calvin Harris are ready to take their relationship to the next level.

According to a report in Hollywood Life, the Red singer is ready to walk down the aisle with the 31-year-old DJ.

"Even though they haven't been together that long if he did ask her tomorrow she'd say yes, she's just so happy with him. Taylor doesn't think it's a sure thing, she's not that cocky, but she has a really good feeling that they will end up together."

Reports that Harris and Swift are dating started in March, and the two were pictured shopping in Nashville, dressed similarly.

Later, the two were spotted at a Kenny Chesney concert, getting cosy in the audience.

The couple made their relationship public when Swift kissed Harris during the Billboard Music Awards 2015, held at the MGM Grand Arena in Las Vegas on 17 May.

The two are very open about their relationship on their social media accounts as well.

Taylor Swift Calvin Harris
Taylor Swift and Calvin Harris have become inseparable nowInstagram/TaylorSwift

Meanwhile, Swift is ready to take Harris' last name if they get married.

"Taylor would love to marry Calvin. She already talked about how she would take his name for her personal life," another source told the website. "But she'll always stay Taylor Swift [career wise]."

"Taylor doesn't think it's a sure thing, she's not that cocky, but she has a really good feeling that they will end up together," the insider continued. "Even though they haven't been together that long, if he did ask her tomorrow she'd say yes, she's just so happy with him."