Fox News Channel morning show Fox & Friends surprised Arizona Sen.

John McCain

today with a clip of an interview with

Sylvester Stallone

in which Sly says he's supporting the Republican McCain for president, reports

. We told you in

that McCain has been using

Bill Conti

's "Gonna Fly Now," the theme from "Rocky," at several campaign stops and we wondered when McCain would be in town to run the Art Museum steps. That's exactly what the senator said he would do once he learned of Stallone's endorsement on Fox News this morning.  Meanwhile, Stallone, whose newest "Rambo" movie opens tomorrow, revealed on

Howard Stern

's Sirius Satellite Radio show this morning that Lil' Rambo is still packing a punch too. The Northeast raised Stallone told Stern that he and wife

Jennifer Flavin

have sex seven times a week.