Scarlett Johansson, dressed in a black and white Preen ensemble and red suede Louboutin pumps, waved to fans before taking the podium at today's Hollywood Walk of Fame induction ceremony. Scarlett was greeted on stage by her Avengers costar Jeremy Renner, who introduced her to the crowd and planted a congratulatory kiss on her cheek. Friends and family also came out to support Scarlett including her mom, Melanie Sloan, grandmother Dorothy Sloan, and younger sister, Fenan.

Scarlett and Jeremy team up on the big screen in the superhero flick, due out Friday, and they've been side by side during their international press tour. The pair sat down with us recently and talked about their mysterious backstories and the surprising humor in the Avengers script. Jeremy's not the only guy often spotted with Scarlett, as she's still seeing NYC-based creative director Nate Naylor, who was sitting in the front row during today's event. Both Scarlett and her boyfriend call Manhattan home and the actress's love of the city where she was born and raised also inspired her new "I [heart] NY" bracelet tattoo.

Gwyneth Paltrow picked up her children Moses and Apple Martin yesterday in London. Despite the rain, the trio booked it back home with Apple and Moses riding on scooters. The Paltrow-Martin clan is together in the UK after Gwyneth spent a couple of weeks in the US. She hung out in LA, catching up with some pals at various events, then headed to NYC for a few days. Chris Martin, meanwhile, is on tour with Coldplay, with a string of dates this week in California.

Gwyneth was also featured on the debut episode of The Conversation With Amanda de Cadenet. She and host Amanda chatted about a range of topics, including sex. When asked about her favorite position, Gwyneth replied, "What? I have children and my mother is going to see this show . . . I'm down with all of them."

Brad Pitt and his son Knox Jolie-Pitt were together this morning to visit Legoland in Windsor, England. The boys stuck together during the visit, which is just Knox's latest. He also went to the park in September of last year, when his family was in the UK as Brad shot World War Z.

The Jolie-Pitt gang is in the UK again as Angelina preps to start work on Maleficent. She took three of their children, Maddox, Pax, and Zahara, on another special excursion since their arrival. Angelina visited with Russell Crowe on the London set of Les Misérables to see the lavish sets built at Pinewood Studios. The European stop comes after the Jolie-Pitts went to the Galapagos together two weeks ago to celebrate Brad and Angelina's engagement. Their decision to wed comes following seven years of being a couple and six children.

David Beckham is 37 today, and his family pulled out all the stops! His sons cooked him a semitraditional English breakfast of eggs, bacon, and sausage. It was then time for David to open his presents, which was no small task. David shared another image of himself surrounded by presents, with a Jo Malone candle burning in the background. All the presents were even wrapped the same! The largest gift turned out to be a framed Magic Johnson Lakers jersey, which David dubbed the "best birthday present ever!" It was an appropriate gift for basketball superfan David. In fact, last night, he and Victoria Beckham got a jump on the celebrating as they watched the Lakers beat the Nuggets with his mom, Sandra, and sister Joanne. Victoria and David even appeared on the Kiss Cam! David was appreciative of all the love. He wrote on his Facebook wall, "Thank you to my amazing family for making my birthday so special!"

David Beckham is 37 today, and he got a jump on the celebrating last night at the Lakers game. We're marking the milestone with a look at the sweetest Beckham family moments. His wife Victoria Beckham was by his side to watch as the home team took on the Denver Nuggets and won 104-100. David's sister Joanne and mom Sandra Beckham were also there for the celebrations. David and Victoria weren't shy about showing PDA, though — David and Victoria locked lips on the Kiss Cam! Two weeks ago, it was Victoria's birthday. She turned 38 on April 17 and marked the occasion at a family lunch with David and their 10-month-old daughter Harper at lunch at Matsuhisa.

Splash News Online and INFDaily.com

Gwen Stefani kicked off the month of May on a breakfast date with her youngest son, Zuma Rossdale. The pair grabbed an early morning bite then headed home together. Gwen's been hanging in LA with the boys while Gavin Rossdale continues touring the States with his band Bush. Gavin arrived in Atlanta yesterday and is scheduled to perform there tonight before moving on to Florida this weekend.

Gwen's also been focusing on music and spending late nights in the studio with her other guys, No Doubt. They're putting the finishing touches on their upcoming album and Gwen recently laid down the lyrics for a new track, "Psycho." Her talents have landed her among the other A-listers in the running to join the X Factor. In addition to Britney Spears, new reports suggest Simon Cowell wants Gwen to join X Factor. No word, though, on if she's considering his offer.