Everyone, it seems, has a crush on comedian Sarah Silverman. Even actress Kate Beckinsale, the ex-wife of Silverman’s boyfriend, British actor Michael Sheen, said she adores Silverman. Now it’s Drake. After his appearance on “Saturday Night Live,’’ the hip-hop star shared with his 23 million Instagram followers a photo of Silverman that hangs on the wall at 30 Rock. (Silverman, who grew up in New Hampshire, was briefly on “SNL’’ in the early ’90s.) Asked by Seth Meyers if she is aware of Drake’s apparent interest in her, Silverman said yes. After he posted the pic, Silverman said she received a lot of texts “from all my young comedian friends [who] call me mom.’’ So? “Listen, [Drake] is half-Jewish. I’m sure he has Jewish mother fantasies. . . . I’m a sexual being.’’ Meyers then said Silverman looks better today than she did 20 years ago. “I think you’re hotter now,’’ he said. “Don’t you think you’re hotter now?’’ Silverman smiled and replied, “I do. Since then I’ve had my eyebrow made into two so I have one over each eye.’’