Jessica: My Album Isn't About Nick MONDAY AUGUST 07, 2006 07:40AM EST By Stephen M. Silverman Simpson Photo by: Evan Agostini / Getty Jessica Simpson's next album, A Public Affair, is set for release Aug. 29 and though the title may make it sound like it's about the spotlight placed on her crumbling marriage to Nick Lachey, she insists that isn't the case. "A Public Affair is a play on words," Simpson, 26, tells MTV News. "It's not about what you think it's going to be about." Granted, she admits, "People probably expected (it to be about Lachey) because of everything going on in my life, but it's not about him at all." Instead, she says, "It's about me going out with my girlfriends and forgetting everything that's around me, which is paparazzi, and just having a fun night. Because (paparazzi) can ruin a night." Not that Lachey didn't serve as the inspiration for at least one track on the album, Simpson reveals. During the "really tough time" last year when things were falling apart, Simpson says she found solace when she shared one of her favorite songs with younger sister Ashlee, Patty Griffin's "Let Him Fly." More on this story Why Jessica Left Nick Jessica & Nick: The Single Life "We laid there listening to the song and just cried and cried like babies," Jessica tells MTV.com. "In a lot of ways, my sister really gave me the strength to pull through this really hard time. And it was just lying there and being with her that got me through it. I knew everything would be okay." The song, which Simpson covers on the album "is about how sometimes you just have to know when to let something go, she says, and adds, "(It) was just perfect for that moment. And I had to sing it."