Rebecca Donaldson-Katsopolis is the Co-Moderator of Danny at "Wake Up, San Francisco" and later she becomes the wife of Jesse Katsopolis. She grew up in a farm in Valentine, Nebraska. Becky makes friend with Danny. During the serie, she turns out to a kind of mother for the daughters. Becky falls in love with Jesse, but she doesn't want to admit her feelings. They become a pair after some events. At the end of the second season during a trip with the family to Lake Tahoe, Jesse and Becky get engaged each other and want to marry immediate. At the wedding ceremony Becky sees that they don't ready yet for it. Finally they marry on Valentine's Day in the fourth season. After the wedding Jesse moves in with Becky. But she notices that he misses his family. Therefore, she decides to live at the Tanners with Jesse. Creating a good place for them, Joey and Jesse change the loft of the house into an apartment. In the fifth season, she becomes mother of twins: Nicky and Alex. In the eighth season, Becky becomes the producer of Wake Up, San Francisco. Danny feels ignored and quits almost his job as moderator. During the Serie, Becky often tries to persuade Jesse travelling to Nebraska in holidays for visiting her parents. But Jesse doesn't like it. He recommends to travel to Graceland.