Though rumors continue that the CW may not outlive May sweeps, last night's ratings provided a bit of good news for the network: Gossip Girl , which has never managed to translate its huge New York media buzz into actual nationwide ratings, earned its highest numbers ever (3.7 million viewers), and along with One Tree Hill , contributed to the best Monday night in CW history. Does the 11% boost in viewers from Gossip's past two episodes bode well for a possible 90210 resurgence tonight, since the latter drama saw its numbers fall in its second outing? We'll know tomorrow whether all the babydaddy drama has paid off, or if the show's continued slide in the ratings will presage an emergency rescue from one very hirsute West Bev alum . [THR ]