The "Come & Get It" singer stops by "The Ellen DeGeneres Show" on Monday, where she opens up about working on herself.
"You have been doing a lot of work on yourself," Ellen DeGeneres said.
"Yeah. I feel like I have been doing this so long that people tend to forget that there, all like 'be yourself, be yourself,' and I'm still trying to figure out who that is," the actress admits.
"So, I know I'm not perfect, but I know I have a lot of people that support me and love me," she adds. "I don't know, I don't want to let anyone down. So I just try to be the best I can be. it's awkward being 20. In our 20s."
"Well at 20… that's an important thing to realize at this age," the talk show host declares.
Check out the clip above to see how Selena is adjusting to living on her own ... and why Taylor Swift wants her to move to New York!