Jessica Alba and Paris Hilton - The Debut of Exposed Ten Years

Jessica Alba and Paris Hilton attended Mark Liddell’s book launch party in Los Angeles on Monday night (November 9).

Held at Lloyd Wright’s Sowden House, the lackluster event celebrated the debut of EXPOSED: 10 Years in Hollywood, the Jamaican-born photographer’s first ever book.

At the bash, Paris tweeted: “At the Mark Liddel book launch for his new book Exposed hosted by Jessica Alba. Just ran into her, she’s so beautiful and so sweet.”