The 23-year-old, who previously dated Nick Jonas, said she likes to "protect" her relationships and keep it between herself and whoever she is dating so it remains a "special" intimate experience between just two people, reported People magazine.
"For things like relationships, from what I've grown to learn, the more you protect it and really make it a coveted personal thing and not share it with everyone - the more you can allow it to be personal - the more chance you have of it actually being real and special," she said.
"I like to think of [the rumours] as just something that you can't take too seriously because a lot of the stuff you do read, even about other people, you know that it's not true.