Credit: Stephen Lovekin/Getty Images/Splash News

Time for some fun in the sun, Gossip Girls! The summer is almost over, which means you only have a few more weeks to wear yellow without looking completely washed out. This sunny color is all the rage with celebrities, and Blake Lively (Serena) knocked our headbands off when she showed up to the June 27 premiere of Savages in canary yellow Gucci gown with turquoise drop earrings by Lorraine Schwartz. So vibrant!

It's hard to beat Blake's killer dress, but pop superstar Rihanna knows what's up when it comes to wearing bold colors. Check out this picture of RiRi filming an ad campaign on the beach in Barbados on August 8 a bright yellow gown. Simply stunning!

There's no denying that girlfriend looks glam, but does she out-shine (literally!) our girl Blake?

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