United Kingdom, June 19 -- Tia Mowry found child stardom to be "tough".

The 46-year-old actress starred opposite her twin sister Tamera Mowry in Sister, Sister, the hit TV sitcom, in the 90s - but Tia now admits that she struggled to cope with the stresses and strains of fame at such a young age.

In response to a fan question on Instagram, Tia explained: "Being a child actor definitely came with its pros and cons. On the plus side, it taught me responsibility early on. By the time I got to college, I already knew what it meant to show up for work, have call times, and stay disciplined. But growing up in front of the world? That part was tough. You're still figuring out who you are, and everyone has an opinion."

Tia appreciated being ab...