PopSugar — Britney Spears brought her tour to Los Angeles this weekend and took advantage of the moment to get back into her routine running errands in Calabasas. According to Brit's manager, celebrities who came out to see the concert included Victoria Beckham... more info

PopSugar — Nicole Richie spent her Saturday afternoon helping Harlow get more steady on her feet before Nicole spent her evening introducing Ashlee Simpson to the joys of a Britney Spears concert. All weekend long, Nicole kept us updated on her twitter about ev... more info

PopSugar — Ashlee Simpson sweetened up one of her first afternoons on the set of Melrose Place with some cupcakes from Sprinkles yesterday. The spinoff is full steam ahead with the new cast, plus cameos from original residents like Laura Leighton. Now that the... more info

PopSugar — Nicole Richie looked beautiful all done up on her way into a photo shoot in LA yesterday. Tonight she has big plans with Ashlee Simpson - the girls are going to the Britney Spears concert, and Nicole sounds especially excited to show first-timer Ash ... more info

PopSugar — While Ashlee Simpson has been home in LA twittering about how much she misses Pete Wentz and sharing adorable photos of Bronx, daddy's been having his own sort of fun. Cameras caught Pete looking like he was having a blast with dancers after Fall Out... more info

PopSugar — Ashlee Simpson Wentz presents cutie Bronx - Ashlee's Twitter Hugh Jackman is "heartbroken" about the Wolverine movie leak - Lifeline Live Wayne and Coleen Rooney are expecting a baby - PopSugarUK David Alan Grier was eliminated from DWTS - Popeater... more info

AOL Music — Ashlee Simpson posted a pic of her Twitter page of their three-month-old son getting a kiss from mom. more info

PopSugar — Ashlee Simpson brought baby Bronx out to watch his dad perform on stage with Fall Out Boy on Friday night in Mesa, AZ. She had a huge smile on her face while keeping her son's ears protected with cute oversized headphones. Pete was back on stage in L... more info

MTV.com News — Back-and-forth unleashes a celebrity Twitter pile-up, which included Ashlee Simpson-Wentz, Ryan Seacrest and John Mayer.By Gil Kaufman Mark Hoppus Photo: Roger Kisby/ Getty Images Celebrities: They're just like the rest of us — except wh... more info

PopSugar — Ashlee Simpson and Pete Wentz joined Blink-182's Mark Hoppus and his family for dinner in LA last night. While Pete spends a lot of time on Twitter these days, he's still talking to reporters too, most recently revealing his thoughts on Ashlee and Me... more info