X17 XCLUSIVE !!! Paris Hilton and boyfriend Benji Madden go on a double date with her sister Nicky Hilton and her boyfriend David Katzenberg in Santa Monica. The couples do some shopping at Fred Segal's boutique in Santa Monica.

Friday March 14th: Venice hosted the launch of Joel and Benji Madden’s new skateboard chic clothing line. Paris and Nicole came out to support their men. Looks like they are back to being BFF’s again, well at least for the spring. Paris also showed off some new assets below her neckline. Listen to Benji or Joel explain the meaning behind DCMA…

March 14th 2008: Paris swings by the Rite Aid to pick up a card for her mother. Nicky and Paris celebrate Kathy's birthday at Orso on West 3rd St. The family of Hilton women is photographed leaving.

March 13th 2008: Some guy walks up to Paris in the parking lot of Tallarico jewelers in Beverly Hills. He says to her, "Paris.. Remember the night we did blow together?" She tells him to, "Get a life weirdo! Stop trying to get on TV loser!" Is this another setup for Pop Fiction?!

March 13th 2008: Paris Hilton spent the day by texting-while-driving, listening to Britney's "Blackout," and shopping. Watch how insanely mobbed by paps she gets at Marc Jacobs! I bet Paris was thinking, "Where's Britney when you need her? She could certainly take some of these!"

Thursday March 13th: Paris is holding on tight to Benji Madden these days…Is she giving the gift of love? Paris & Benji arrived in a stretch Hummer limo to Mr. Chow’s with a huge entourage to celebrate Benji’s birthday. Later the couple partied at Goa nightclub did we mention that everyone photographer in Hollywood happened to be there? Paris & Benji real attentions seekers but we love it!

March 12th 2008: Paris Hilton and Benji Madden are cornered in a parking lot with questioning by paps wondering about their engagement and Benji's birthday. The pair remains pretty tight-lipped, but pleasant.

Go Benji, it's your birthday... Paris Hilton and Benji Madden step out in style to celebrate Benji's special day at Villa on Tuesday night, March 11, 2008.