Conversation so far:
How did Kitty Pryde get Kitty Pryde's superpowers?
Kitty started to have headaches at age thirteen, signaling the emergence of her mutant powers.
Where was she born?
Katherine Anne "Kitty" Pryde was born in Deerfield, Illinois, to Carmen and Theresa Pryde.

Question: How did she meet the X-men?
Self-contained rewrite: How did Kitty Pryde meet the X-men?