Her breakup with Ryan Seacrest isn’t keeping Julianne Hough down. On Saturday, the actress was dressed casually in T-shirt and jeans, celebrating at Rock & Reilly’s St. Paddy’s Day Block Party on Sunset Strip. A spy said Hough “looked fresh-faced and in good spirits” as she partied with her girlfriends. Also at the all-day block party were British boy band the Wanted, Geoff and George Stults, Jamie Kennedy, Bryan Greenberg, Jason Trawick, Charlie O’Connell and Josh Hopkins.