Pete Davidson is rebounding from Ariana Grande by getting with Kate Beckinsale -- who's virtually twice as previous as Ariana and doubtless twice as sizzling.
Davidson's good buddy Machine Gun Kelly approves of the May-December romance between the 25-year-old Pete and 45-year-old Kate.
"I really like that s***...that s***'s tight," MGK mentioned when TMZ requested.
Then he theorized that Beckinsale likes youthful guys as a result of "we rock."
Speaking of youthful guys, Beckinsale dated comic Matt Rife a few years in the past when he was 21. When he was requested about Davidson and Beckinsale he informed his fellow funnyman to "run."