Simplify the following text for a Grade 9 native English-speaking person.
Original: Gibbes , Gilliard , and ladies-in-waiting Lili Dehn and Anna Vyrubova described Anastasia as lively , mischievous , and a gifted actress .
Simplified: Pierre Gilliard , Sydney Gibbes , and ladies-in-waiting Lili Dehn and Anna Vyrubova said that Anastasia was funny and good at acting .