What's in a Hollywood Baby Name?

Find out the inspiration behind Christina's seasonal "Summer Rain" and the kinda surprising place Mila and Ashton were when they came up with "Wyatt"

SUMMER RAIN

For a baby born in August, one name was a natural fit. "Summer is a time of spreading warmth and light, while rain washes away … replenishes and brings new life to allow growth and new beginnings," Christina Aguilera told PEOPLE of her choice for her daughter with fiancé Matt Rutler (born Aug. 16, 2014). "I wanted her name to be filled with inspiration, love and joy."