Rihanna, Calvin Harris, More Teaming Up For Charity Concert

Rihanna is gearing up to perform in front of millions on February 12 with Coldplay on the prestigious Grammy Awards. On said night RiRi will also joina number of A-list stars for a charity concert.

Rihanna, deadmau5, Calvin Harris and Sebastian Ingrosso of Swedish House Mafia will perform at the House of Blues in Los Angeles.

All proceeds from the show is going to the Children’s Orthopaedic Center and an artist’s program at Children’s Hospital Los Angeles. Tickets for the charity show go on sale this week for $1000.

Rihanna scored four Grammy nominations this year, including Album of the Year for her platinum selling record Loud, Best Pop Vocal Album also for Loud, and Best Rap/Song Collaboration for both “What’s My Name?” featuring Drake and “All of the Lights” with Kanye West and Kid Cudi.