<P> Keegan Connor Tracy ( born December 3 , 1971 ) is a Canadian actress . She is best known for her roles as Audrey Malone in the Showtime comedy - drama series Beggars and Choosers ( 1999 -- 2000 ) , the Blue Fairy in the ABC fantasy series Once Upon a Time ( 2011 -- 18 ) , Miss Blaire Watson in the A&E drama series Bates Motel ( 2013 -- 16 ) , and Professor Lipson in the Syfy fantasy series The Magicians ( 2016 -- 18 ) . Tracy 's other notable work includes roles on the television series Stargate SG - 1 , Jake 2.0 , The 4400 , Psych , Battlestar Galactica , and Supernatural . </P>
<P> Keegan Connor Tracy ( born December 3 , 1971 ) is a Canadian actress . She is best known for her roles as Audrey Malone in the Showtime comedy - drama series Beggars and Choosers ( 1999 -- 2000 ) , the Blue Fairy in the ABC fantasy series Once Upon a Time ( 2011 -- 18 ) , Miss Blaire Watson in the A&E drama series Bates Motel ( 2013 -- 16 ) , and Professor Lipson in the Syfy fantasy series The Magicians ( 2016 -- 18 ) . Tracy 's other notable work includes roles on the television series Stargate SG - 1 , Jake 2.0 , The 4400 , Psych , Battlestar Galactica , and Supernatural . </P>
who plays the blue fairy in once upon a time
who plays the blue fairy in once upon a time
Keegan Connor Tracy
Keegan Connor Tracy