Patridge steps out with her on-again extreme-sports beau in Hollywood. Plus: Katy Perry, Rihanna, Jessica Simpson and more

SHOW OF SUPPORT

Jessica Simpson shimmers in West Hollywood, Calif., Monday night during a party for An-Ya, an artist on dad Joe Simpson's record label. The newly-single Simpson has stayed strong throughout her breakup from Dallas Cowboys quarterback Tony Romo, reportedly relishing in girls' nights and family time.