Twitter has become the communication of choice among the tech savvy these days and just about everyone is using the social networking tool to let the world know what's happening. Find out which of your favorite TV stars are tweeting so you too can follow their every tweet...

*90210*

• Tristan Wilds (Dixon)
• Jennie Garth (Kelly)

*Glee*

• Dianna Agron (Quinn)
• Chris Colfer (Kurt)
• Kevin McHale (Artie)
• Lea Michele (Rachel)

• Cory Monteith (Finn)
• Naya Rivera (Santana)
• Darren Criss (Blaine)

*Gossip Girl*

• Leighton Meester (Blair)
• Zuzanna Szadkowski (Dorota)

*Grey's Anatomy

• Shonda Rhomes (Series Creator)

*House*

• Omar Epps (Foreman)
• Anne Dudek (ex-Amber)

*Melrose Place*

• Ashlee Simpson Wentz (Violet)
• Katie Cassidy (Ella)

*Nurse Jackie*

• Peter Facinelli (Coop)

*One Tree Hill*

• Antwon Tanner (Skills)
• Danneel Harris (Rachel)

*Smallville*

• Allison Mack (Chloe)
• Cassidy Freeman (Tess)
• Michael Rosenbaum (ex-Lex)

*The Vampire Diaries*

• Nina Dobrev (Elena)
• Ian Somerhalder (Damon)
• Kat Graham (Bonnie)

*Stars From Canceled/Ended Series*
*24*

• Mary Lynn Rajskub (Chloe)

*Dollhouse*

• Eliza Dushku (Echo)
• Dichen Lachman (Sierra)
• Miracle Laurie (Mellie)

*Heroes*

• Brea Grant (ex-Daphne)
• Greg Grunberg (Matt)
• Milo Ventimiclia (Peter)
• Zachary Quinto (Sylar)

Don't have time to catch up with your favorite celebrities individually? No worries, our friends over at Top Twits keep fans informed of the latest, greatest and silliest celebrity Tweets in one handy place.