Hmm well of the top of my head, I know that Julianne Moore was recently in a film called ‘Chloe’ with Amanda Seyfried, who was in Mean Girls with Lindsay Lohan, who was in Freaky Friday with Chad Michael Murray (OTH), and he was in A Cinderella Story with Hilary Duff (Olivia, Gossip Girl).
Also, Julianne was in ‘The Hand that Rocks the Cradle’ with Rebecca DeMornay who was in Risky Business with Tom Cruise, who brings us to Katie Holmes (Dawson’s Creek.) In a twist, DeMornay was in ‘Raise Your Voice’ with Hilary Duff, and DeMornay’s ‘Hand that Rocks the Cradle’ co-star was Madeline Zima, who was in A Cinderella Story with Hilary & Chad. Wow was a small world Hollywood is! I’m sure there tons more connections too! 😀
24072010
g90210th(22:52:31) :
P.S Just thought of one more connection! Going back to Rebecca DeMornay in ‘Raise Your Voice’, she co-starred with Dana Davis in that film, and Dana was in the ‘Prom Night’ remake that starred Brittany Snow (Young Lily, Gossip Girl), Jessica Stroup (Silver, 90210), Kellan Lutz (George, 90210 Season 1), AND Jana Kramer (Alex, OTH)!!!
25072010
James(10:30:57) :
Julianne Moore was in As the World Turns which in the past had several teen stars who were part of the canvas like Amanda Seyfried who in Jennifer’s Body which starred the future wife of Brian Austin Green (David, BH90210), Megan Fox; and Kerr Smith (Jack, Dawson’s Creek) who also had a role on Charmed which starred Shannen Doherty (Brenda, BH90210), was created by Constance M. Burge (Creator and EP of 7trh Heaven) and was executive produced by E. Duke VIncent and Aaron Spelling (EP’s, BH90210).
Current ATWT castmember Billy Magnussen had a recurring role on the short-lived CW soap, The Beautiful Life, which starred Sara Paxton who was in Sydney White with Amanda Bynes and on an episode of Lizzie Maguire which starred Hillary Duff (Olivia, Gossip Girl); Mischa Barton (Marissa, The O.C.), Ben Hollingsworth who was in an episode of Degrassi: TNG which used to have Shenae Grimes (Annie Wilson) as a castmember, and Corbin Bleu (which leads us to the HSM connections).
25072010
Margaux(11:30:54) :
Oliver James is in Raise Your Voice with Hillary Duff (Olivia, GG) and Oliver was in What A Girl Wants with Amanda Bynes. And Amanda Bynes was on WILAY with its 1000000 connections!
Amanda Seyfried was also on Veronica Mars which Leighton Meester (Blair, Gossip Girl) had a small role on. There are a lot of other VM connections, but that is one of the big ones and I know I’ve said a bunch of the before.
There are a handful of episodes of Degrassi: TNG that Kevin Smith and Jason Mewes appear in, and Shannen Doherty (Brenda, BH 90210) appeared in Kevin’s film, Mallrats.
25072010
Margaux(11:32:08) :
And Pete Wentz appears as himself in the Degrassi: TNG movie, Degrassi Goes Hollywood, and Pete also appeared on One Tree Hill as himself.
TeenDramaWhore 
Hmm well of the top of my head, I know that Julianne Moore was recently in a film called ‘Chloe’ with Amanda Seyfried, who was in Mean Girls with Lindsay Lohan, who was in Freaky Friday with Chad Michael Murray (OTH), and he was in A Cinderella Story with Hilary Duff (Olivia, Gossip Girl).
Also, Julianne was in ‘The Hand that Rocks the Cradle’ with Rebecca DeMornay who was in Risky Business with Tom Cruise, who brings us to Katie Holmes (Dawson’s Creek.) In a twist, DeMornay was in ‘Raise Your Voice’ with Hilary Duff, and DeMornay’s ‘Hand that Rocks the Cradle’ co-star was Madeline Zima, who was in A Cinderella Story with Hilary & Chad. Wow was a small world Hollywood is! I’m sure there tons more connections too! 😀
P.S Just thought of one more connection! Going back to Rebecca DeMornay in ‘Raise Your Voice’, she co-starred with Dana Davis in that film, and Dana was in the ‘Prom Night’ remake that starred Brittany Snow (Young Lily, Gossip Girl), Jessica Stroup (Silver, 90210), Kellan Lutz (George, 90210 Season 1), AND Jana Kramer (Alex, OTH)!!!
Julianne Moore was in As the World Turns which in the past had several teen stars who were part of the canvas like Amanda Seyfried who in Jennifer’s Body which starred the future wife of Brian Austin Green (David, BH90210), Megan Fox; and Kerr Smith (Jack, Dawson’s Creek) who also had a role on Charmed which starred Shannen Doherty (Brenda, BH90210), was created by Constance M. Burge (Creator and EP of 7trh Heaven) and was executive produced by E. Duke VIncent and Aaron Spelling (EP’s, BH90210).
Current ATWT castmember Billy Magnussen had a recurring role on the short-lived CW soap, The Beautiful Life, which starred Sara Paxton who was in Sydney White with Amanda Bynes and on an episode of Lizzie Maguire which starred Hillary Duff (Olivia, Gossip Girl); Mischa Barton (Marissa, The O.C.), Ben Hollingsworth who was in an episode of Degrassi: TNG which used to have Shenae Grimes (Annie Wilson) as a castmember, and Corbin Bleu (which leads us to the HSM connections).
Oliver James is in Raise Your Voice with Hillary Duff (Olivia, GG) and Oliver was in What A Girl Wants with Amanda Bynes. And Amanda Bynes was on WILAY with its 1000000 connections!
Amanda Seyfried was also on Veronica Mars which Leighton Meester (Blair, Gossip Girl) had a small role on. There are a lot of other VM connections, but that is one of the big ones and I know I’ve said a bunch of the before.
There are a handful of episodes of Degrassi: TNG that Kevin Smith and Jason Mewes appear in, and Shannen Doherty (Brenda, BH 90210) appeared in Kevin’s film, Mallrats.
And Pete Wentz appears as himself in the Degrassi: TNG movie, Degrassi Goes Hollywood, and Pete also appeared on One Tree Hill as himself.