Genevieve Hannelius (born December 22, 1998), known professionally as G. Hannelius, is an American teen actress.


Hannelius played Courtney Patterson on Surviving Suburbia.[3] She had a recurring role on Sonny with a Chance,[4] a Disney Channel Original Series as Dakota Condor, a guest role on Hannah Montana as a fan named Tiffany[5] and she had a recurring role on Good Luck Charlie as Jo Keener.[6] Hannelius is an alumna of the Los Angeles-based Young Actor's Studio.[7] She played Madeline in the Children's Theater of Maine's production of Madeline's Rescue in summer 2002.[5] She also played Emily Pearson in Den Brother in 2010, and was the voice talent of Rosebud in the new 2011 Spooky Buddies. In February 2011, she was cast for a lead role in the pilot of the High School Musical spin-off series Madison High.[8] She plays Avery Jennings (lead role) on the new Disney Channel show Dog with a Blog that premiered on October 12, 2012.