Ah, the power of social media. Or, more specifically, the power of Miley Cyrus’ social media. Ever the influencer, the singer put out just a single tweet lauding Jane Fonda and Lily Tomlin’s Netflix series “Grace and Frankie,” and the results were truly impressive. RELATED:Jane Fonda and Lily Tomlin: Drugs, dildos and divorce “Let me say, it’s so awesome to do a show on Netflix,” series co-creator Marta Kauffman says. “Two and a half weeks after we launched, Miley Cyrus does a tweet about your show and they call and say, ‘We’d like to do a season two.’ So yes, there is a season two. We have [Netflix boss] Ted [Sarandos] and Miley to thank.” That’s awesome, but is it too late to ask Cyrus to tweet something about “Happy Endings”? Follow Ned Ehrbar on Twitter: @nedrick