A week after signing divorce papers to finalise split from Russell Brand, Katy and Rihanna appeared to be very touchy-feely when photographed together in the audience.
Rihanna placed her arm seductively across Katy's leg while they waited for the Los Angeles ceremony to start.
Moments later, Katy seemed to be admiring Rihanna's killer curves in her low-cut frock.
In recent months Katy, 27, has leant on her pop star pal, 23, while dealing with the break-up of her 14-month marriage.
|Katy Perry dan keberadaan payudara Rihanna|