United Kingdom, Oct. 29 -- Padma Lakshmi has experienced some "turbulence" with her daughter.

The 55-year-old TV star has a "good, open relationship" with her daughter, Krishna, 15 - but she admits that it hasn't always been so easy.

She told People: "I mean, the truth is, teens are changing and evolving, their personality is literally day-to-day. And so she'll go to her dad's and come back, and I'm like, 'You're a different person.'"

Padma and Krishna have experienced their fair share of ups and downs over the years - but they're now able to look back on some of their disagreements and laugh about them.

Padma shared: "Yesterday we were hanging out, and I was actually teasing her. I said, 'Remember two years ago when you said this thi...