Playbill.com has compiled a collection of Osnes' performances on Broadway and in concert to commemorate her special day.

Osnes and Colin Donnell sing "It's De-Lovely" from Anything Goes at Broadway in Bryant Park.

"How 'Bout A Dance?" from the Broadway musical Bonnie & Clyde.

Cheyenne Jackson and Laura Osnes - "I've Never Been in Love Before."

Duetting with Melissa van der Schyff on "You Love Who You Love" from Bonnie & Clyde.

"I'm In Love With A Wonderful Guy" from South Pacific as part of Sirius XM Live On Broadway.

Cheyenne Jackson and Laura Osnes - "Something's Coming"/"Tonight."

Her performance during the finale of "Grease: You're the One That What I Want."

"When I Look at You."

Laura Osnes, Cheyenne Jackson, Sherie Rene Scott, Benjamin Walker and Montego Glover perform "Our Time."

Constantine Maroulis and Laura Osnes "In the Heat of the Night"/"The Longer I Live."

Singing "Doctor, Lawyer, Indian Chief" from Catch Me If You Can at the After Party.

Laura Osnes performing the Kooman and Dimond song "Breath" from the short film "Flour Baby."

Osnes' original audition for "Grease: You're the One That I Want."

Playbill.com's coverage of the Pipe Dream media day.

Playbill.com's coverage of Osnes in rehearsal for her Cafe Carlyle Show.