[..] Viggo Mortensen, vibin' to John Doe lyrics at Largo. Fairfax Avenue. City of the Fallen Egos. Planted solo, deep in the banquette room, V.M. (sporting a red soccer shirt and a five o'clock shadow) politely gabbed with blond admirers and sipped on-the-house bevs--still remembering to tip. Vig-doll's interest in Mr. Doe is rooted in history: John once punked out in the band X with Mr. M.'s ex-wife, Exene Cervenka. Ms. C. is reportedly suing V.M. for amped-up child support for their 16-year-old son, Henry.