Lauren Jauregui - a member of America's most successful girl group, Fifth Harmony, alongside Ally Brooke, Normani Kordei and Dinah Jane - has opened up in a brand new interview this week.

Chatting about the group's latest self-titled album, her career and love of music, dealing with their overwhelming global success, and her fellow bandmates, the 21-year-old star revealed:

"I gave my life to this without knowing what I was doing. I was very little when I started in 5H, I was 16. I think that until we're 21, human beings don't get to know themselves very much. But I also believe that everything happens for a reason, and that God knows what he's doing.

"I had to learn everything, in front of many people. That way I learned a lot about myself and the people that surround me.

"We've worked our a**es off to get to where we are now. We've worked a lot and everyone that knows us can vouch for it. 

"I'm sure that I'll never regret the road I've taken. I never question that because I love what I do; it's given me everything that I have in this life.

"Doing something that is your passion, in my case related to music and art, being a performer playing shows around the world, that is a dream come true."

The young singer has credited Kordei for being the hardest-working member of the group. Asked how she would describe each member of the band, Jauregui told Billboard:

"Ally is the sweetest being you could possibly imagine. Dinah is carefree; she doesn't suffer irrelevant things. 

"And Normani is the most hard-working person I know, and she's always trying to improve and be the best version of herself."

Watch Lauren Jauregui and her bandmates in action, below: