Sirena has voiced hundreds of characters across numerous animated shows, the most notable being for the hit Nickelodeon show SpongeBob SquarePants for which she was nominated for a BTVA Award.
Her acting career also lead her to win a Broadway World Award for Best Actor in a Touring Production for her work as Lucy in I Love Lucy Live On Stage. TV Guide called it the “Most entertaining stage production in years – including Broadway”
“Irwin’s comic vivacity is delightful, and she’s a joy to watch”Variety
“Pitch perfect authenticity… the hilarious real deal.”L.A. Times