Rihanna Attends Britney Spears Concert

Rihanna, her BFF Leandra and another gal pal catch a departing flight at LAX airport in Los Angeles on Sunday (April 12).

Yesterday afternoon (April 17), the 21-year-old Bajan babe (in a Balmain jacket) was seen shopping at the BAPE store on Melrose. Later in the evening, she attended the Britney Spears Circus concert at The Staples Center. Also in the audience was Lindsay Lohan, Jamie Presely and Backstreet Boy Howie Dorough.

On Thursday, Rihanna (with an entourage of 10) partied at new Hollywood nightclub, Halo. “Rihanna‘s group sat in the elevated V.I.P. area, which has one way mirrors,” an onlooker tells E!. “They can look into the crowd, but the crowd can’t see them. This offers the group privacy with a hint of voyeurism.”

10+ pictures inside of Britney Spears fan Rihanna…