ELLE Canada is celebrating its 15th anniversary with its May issue, featuring the multitalented Beyoncé—who will also be the covergirl on various ELLE sister publications around the world.

To reward its readers, ELLE is holding a 15th birthday madcap contest. Readers fill in the blanks in its mad-lib party story, take a picture and post it to social media using the hashtag #EC15. Two winners will receive a trip to Toronto for an ELLE Canada closet experience. The publication is also giving away a G Adventures trip (to Morocco, Peru, South Africa and Thailand) to four readers, inspired by a travel piece written by Maryam Siddiqi.
 
The May issue takes a look back at the publications favourite covers as well as fashion and beauty trends from the past 15 years. It will also feature advice readers wish they could share with their 15 year-old selves.

The May issue of ELLE Canada will be available on newsstands on April 11.