Happy Canada Day!

On July 1, it's time to celebrate the 145th anniversary of the Constitution Act -- and what better way celebrate than with your favorite Canadian celebrities?

Sharing a massive border with the United States means sharing a ton of talented people, and Hollywood is filled with Canadians who found fame once they headed south.

Check out some of the hottest Canadian celebrities:

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  • Ryan Gosling

    Ryan Gosling was born in London, Ontario, and got his start on the Canadian television series "Are You Afraid Of The Dark?" and "Ready or Not." (Getty)

  • Anna Paquin

    "True Blood" star Anna Paquin hails from Winnipeg, Manitoba. (Getty)

  • Avril Lavigne

    Pop star Avril Lavigne grew up in the small town of Napanee, Ontario. (Getty)

  • Drake

    Rapper and former "Degrassi: The Next Generation" star Aubrey "Drake" Graham was born in Toronto, Ontario. (Getty)

  • Rachel McAdams

    "The Vow" star Rachel McAdams was born in London, Ontario. (Getty)

  • Justin Bieber

    Pop star Justin Bieber is from Stratford, Ontario. (Getty)

  • Seth Rogen

    "50/50" star Seth Rogen was born in Vancouver, British Columbia. (Getty)

  • Carly Rae Jepsen

    "Call Me Maybe" singer Carly Rae Jepsen is from Mission, British Columbia. (Getty)

  • Sarah Chalke

    "Cougar Town" actress Sarah Chalke is from Ottawa, Ontario. (Getty)

  • Hayden Christensen

    Actor Hayden Christensen is from Vancouver, British Columbia. (Getty)

  • Alanis Morissette

    Singer Alanis Morissette is from Ottawa, Ontario. (Getty)

  • Ryan Reynolds

    "Green Lantern" star Ryan Reynolds is from Vancouver, British Columbia. (Getty)

  • Cory Monteith

    "Glee" star Cory Monteith is from Calgary, Alberta. (Getty)

  • Elisha Cuthbert

    "Happy Endings" star Elisha Cuthbert was born in Calgary, Alberta, and got her start on Canadian series "Are You Afraid of The Dark." (Getty)

  • Shenae Grimes

    "90120" actress Shenae Grimes is from Toronto, Ontario, and got her start on the Canadian series "Degrassi: The Next Generation." (Getty)

  • Evangeline Lilly

    "Lost" star Evangeline Lilly is from Fort Saskatchewan, Alberta. (Getty)

  • Emmanuelle Chriqui

    "Entourage" actress Emmanuelle Chriqui is from Montreal, Quebec. (Getty)

  • Joshua Jackson

    "Fringe" star Joshua Jackson is from Vancouver, British Columbia. (Getty)

  • Alex Trebek

    "Jeopardy" host Alex Trebek is from Sudbury, Ontario. (Getty)

  • Ellen Page

    "Juno" star Ellen Page is from Halifax, Nova Scotia. (Getty)

  • Jessica Pare

    "Mad Men" star Jessica Pare is from Montréal, Québec. (Getty)

  • Celine Dion

    Singer Celine Dion was born in Charlemagne, Quebec. (Getty)

  • Neve Campbell

    "Scream" star Neve Campbell is from Guelph, Ontario. (Getty)

  • Emily VanCamp

    "Revenge" star Emily VanCamp is from Port Perry, Ontario. (Getty)

  • Jay Baruchel

    "She's Out of My League" star Jay Baruchel is from Ottawa, Ontario. (Getty)

  • Shalom Harlow

    Model Shalom Harlow was born in Oshawa, Ontario. (Getty)

  • Nia Vardalos

    "My Big Fat Greek Wedding" star Nia Vardalos was born in Winnipeg, Manitoba. (Getty)

  • Cobie Smulders

    "How I Met Your Mother" star Cobie Smulders is from Vancouver, British Columbia. (Getty)

  • Kevin Zegers

    "Gossip Girl" actor Kevin Zegers was born in Woodstock, Ontario. (Getty)

  • Taylor Kitsch

    "John Carter" star Taylor Kitsch was born in Kelowna, British Columbia. (Getty)

  • Michael J. Fox

    Actor Michael J. Fox hails from Edmonton, Alberta. (Getty)

  • Tommy Chong

    Comedian and medical-marijuana activist Tommy Chong is from Edmonton, Alberta. (Getty)

  • Tom Cavanagh

    Former "Scrubs" actor Tom Cavanagh is from Ottawa, Ontario. (Getty)

  • Jim Carrey

    Comedian Jim Carrey was born in Newmarket, Ontario. (Getty)

  • Will Arnett

    "Up All Night" star Will Arnett is from Toronto, Ontario. (Getty)

  • Michael Cera

    Former "Arrested Development" star Michael Cera is from Brampton, Ontario. (Getty)

  • Mike Myers

    Comedian Mike Myers hails from Scarborough, Ontario. (Getty)

  • Carrie-Anne Moss

    "Chuck" actress Carrie-Anne Moss is from Vancouver, British Columbia. (Getty)

  • Shay Mitchell

    "Pretty Little Liars" star Shay Mitchell is from Toronto, Ontario. (Getty)

  • Eric McCormack

    Former "Will & Grace" star Eric McCormack is from Toronto, Ontario. (Getty)

  • Eugene Levy

    "American Pie" star Eugene Levy is from Hamilton, Ontario. (Getty)

  • Vanessa Lengies

    "Glee" actress Vanessa Lengies hails from Montréal, Québec. (Getty)

  • Gregory Smith

    "Rookie Blue" actor Gregory Smith is from Toronto, Ontario. (Getty)

  • Martin Short

    Comedian Marin Short is from Hamilton, Ontario. (Getty)

  • Sandra Oh

    "Grey's Anatomy" star Sandra Oh grew up in Nepean, Ontario a suburb of Ottawa, the nation's capital. (Getty)

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