What is the finale, finale and the final ending of the characters in the fourth season of genius nanny?

Frank and Meiere go to Hollywood to find Heather, a high school girl. Heather entered the entertainment circle and played the leading role in their two favorite albums, Youth and Frivolity. Heather's acting is terrible. Once, when Frank visited the studio, he took her place and began to perform. Heather traded with her and went back to Maxwell's house as a nanny. Fran was not at ease, but she gave up her acting career.