Last Night's Parties: Jaime King, Nicky Hilton, Emma Roberts Support The Fight Against Cancer, AnnaLynne McCord Helps End Human Trafficking & More!

Perrey Reeves, Lisa Rinna, Ozzy and Sharon Osbourne step out to a Beverly Hills soiree to support Holly Robinson Peete and Rodney Peete's charity for those living with autism and Parkinson's disease; Jaime King and Nicky Hilton are joined by Emma Roberts, Jason Schwartzman, Pete Wentz and more at Soho House in the effort to fight cancer; AnnaLynne McCord joins Somaly Mam at the SLS to help launch a new global campaign to end human trafficking—this weekend, L.A. was all about supporting a bigger cause and we have all the details on the various star-studded philanthropic events in today's edition of Last Night's Parties. [Emma Roberts, Jaime King, Nicky Hilton photo via]

13th Annual DesignCare Benefiting The HollyRod Foundation

Where: Private Residence in Beverly Hills Who Was There: Chris Spencer, Garcelle Beauvais, Dolores Robinson, Harry Hamlin, Holly Robinson Peete, Paul Mitchell, Leah Remini, Ledisi Anibade Young, Lisa Rinna, Lonnie Ali, Naeem Khan, Nancy O'Dell, Ozzy Osbourne, Pauley Perrette, Perrey Reeves, Regina King, Rodney Peete, Sharon Osbourne, Shaun Robinson, Eloise Broad, Alan Thicke, Tanya Callau, Keri Lynn Pratt, John Barneson, Robert Kroupa. Other Details: For its 13th year, the annual DesignCare summer event hosted at a private Beverly Hills residence gave guests an elegant evening featuring a designer fashion show, entertainment, silent and live auctions and cocktail reception. As with every year, DesignCare benefited the HollyRod Foundation, a charity founded by Holly Robinson Peete and husband Rodney Peete dedicated to helping providing care for those affected by Parkinson's disease and Autism. [Ozzy Osbourne, Sharon Osbourne photo via]

Saint Vintage Designs Launch Event To Benefit Stand Up To Cancer Hosted By Jaime King And Nicky Hilton

Where: Soho House Who Was There: Alice Eve, Amanda Luttrell Garrigus, Emma Roberts, Jaime King, Jason Schwartzman, Justin Chatwin, Lauren Johnson, Lyriq Bent, Marcellas Reynolds, Mary Elizabeth Winstead, Matt Lanter, Mehcad Brooks, Nicky Hilton, Pete Wentz, Serinda Swan, Jerry Ferrara. Other Details: To join the fight against cancer, Jaime King and Nicky Hilton teamed up with Saint Vintage Designs to play host to an event at Soho House Saturday night. The party drew a sophisticated crowd of young Hollywood for an auction of baubles by Saint Vintage Design, with all proceeds benefiting Stand Up To Cancer. [Jason Schwartzman, Jaime King, Mary Elizabeth Winstead photo via]

Somaly Mam Foundation's Project Futures Global Campaign Launch

Where: SLS Hotel Who Was There: Ali Maki, Allison Arbuthnot, Angel McCord, AnnaLynne McCord, Ashley Rickards, Brandon Aki, Chloe Flower, Chloe Wang, Chris Phillips, Danika Yarosh, Derek Bloom, Guy Sebastian, Isabella Rae Thomas, Jacquelene Adam, Jenessa Rose, Julianna Rose, Mandy Rain, Ron Livingston, Rosemarie DeWitt, Satori Pond, Shay Mitchell, Somaly Mam, Tarik Ellinger, Temara Melek, Zachary Alexander Rice. Other Details: To round out a weekend of philanthropic events, AnnaLynne McCord helped host the Somaly Mam foundation's Project Futures global campaign launch event at the SLS Hotel. The new initiative serves as a platform for volunteers, activists and young professionals to participate in the effort to end modern slavery and human trafficking. The night featured gourmet hors d'oeuvres by chef Jose Andres, a silent auction, live musical performances and well a meet-and-greets with volunteers of Project Futures. [AnnaLynne McCord, Somaly Mam photo via]