That's probably why she's such a great actress.
Did you know that Queen Elizabeth always does her own makeup? This gown was probably picked out for her by a group of stylists for a special photo shoot.
Below are some on the set images and videos from the photoshoot.
Her hubby had to give baby Ivy formula.
When you're an acclaimed actress, like Claire, you get the chance to play dress-up in some exciting ways, on and off the set.
She's a young Mom who lives in the modern world, right along with the rest of us.
Claire does take chances with fashion on the red carpet.
This black pantsuit was custom-made for Claire by fashion designer, Stella McCartney.