The 15-year-old actress is a big fan of the former 'Harry Potter' star - who was just 11 years old when she starred as Hermione Grainger in the first movie of the wizarding franchise - and aspires to achieve the same career successes.
She said: ''I love Emma Watson, I think she's amazing. She would probably be who I would say I'd love a career like.
''She's a great actress and we've kind of seen her grow up too, so we've got that similar vibe going on.''
Kiernan began work on 'Mad Men' - which will end after the current series - when she was just eight years old and found her final days of filming just as exciting as her first.
She said: ''That first day on set was probably one of the best. I was so excited to be there, just this crazy excitement. And it was never lost, which is great.''
And despite her young years, the actress has a strong friendship with 37-year-old January Jones, who played her on-screen mother.
She told Stylist magazine: ''She's so fun, so sweet - we were always just really great pals.''
Lizzo has teamed up with Queer Eye's Fab Five for the lyric video release of her song 'Soulmate', which featured on her critically acclaimed album...
We help you decide who to give your money to.
What do you need to know about buying headphones?
Nature-inspired songs we just can't get enough of.
Artists are coming up with different ways to entertain and help out this year.
The Mifo O5 PROs are some of the most durable wireless earbuds on the market and we can't recommend them enough.
Japan's Studio Gibli has been responsible for some of the finest animated movies in recent...
From the legendary Academy Award-winning animation house Studio Ghibli (Spirited Away, Arrietty, The Tale of...