Katy Perry, Ciara and Brittney Alger celebrate birthdays

A trio of dazzling singers and actresses ring in their birthdays today. October is a pretty awesome month as far as birthdays go.

Brittney Alger – 27 – The stunning birthday girl from “Furious 7” also appeared in “Fantastic Four” this year as random street racer girl. She’s clearly one to keep an eye on in the future.

Katy Perry – 31 – The “Birthday” singer rings in hers today as she continues to be one of the most dynamic forces in pop music.

Ciara – 30 – The multi-talented star has been on “The View,” “I Can Do That!” and guest-hosted on “Live with Kelly and Michael” and attending presidential dinners with boyfriend Russell Wilson. Yet another reason to hate the Seahawks.

Beyonce helped Ciara celebrate her costume birthday party as Storm.