Quite a twit-worthy pairing here in the third round -- Ian Poulter and defending Open champion Stewart Cink. Poults and Cink are two of the TOUR's most prolific tweeters. Poulter tweeted he was having tea and cakes during the wind delay Friday and Cink is carrying a new Nike bag covered with tweets from his fans. In addition to tweets and tons of twit-pics, they're both fashionistas.  Today, Poults is in tweety-bird yellow, while Cink is in red. Other interesting pairings? Three-time Open champ Tiger Woods and Irish buddy Darren Clarke (10:35 ET). Yin-and-yang grouping of  gregarious Rickie Fowler and quiet Zach Johnson (5:20 a.m.) Young gun hearthrobs Camilo Villegas and Rory McIlroy (8:10 a.m. ET). Getting-older-but-still-hearthrobs- as-well-as-still-searching-for-majors pairing of Sergio Garcia and Adam Scott (9:05) Can-they-understand-each other duo of Lucas Glover and Andrew Coltart (8:40) Howdy-Phoenix-area-neighbors duo of Ricky Barnes and former Open Champion Tom Lehman(11:10) and, finally, UK's finest/ God-Save-The-Claret-Jug grouping of Paul Casey and Lee Westwood in the penultimate pairing (11:30) -- Melanie Hauser