Plenty of stars were on the go and sharing their adventures on social media this week. Minka Kelly, Paris Hilton, and a shirtless Lenny Kravitz all spent time in Sydney while Jennifer Hudson partied with Meryl Streep, Channing Tatum, and Jenna Dewan at Carnegie Hall. Adriana Lima struck a pose for her latest campaign, and her fellow pregnant Angel Alessandra Ambrosio shared her exciting baby news on the beach.

Click through now to see the week's cutest celebrity candids, and don't forget to follow PopSugar on Twitter, Facebook, and Instagram!

Beyoncé and Jay-Z celebrated their four-year anniversary yesterday, and today marks another milestone — Beyoncé's Tumblr just launched! She's stocked the site with photos from their personal archives. There are snaps of their globe-trotting adventures, fun times with friends like Gwyneth Paltrow and family, and even some Beyoncé bikini snaps. The couple are all about Tumblr, since they introduced baby Blue Ivy Carter to the world with a site of her own. Click through to see some of the best images from her site!

Jennifer Lopez kicked off her Easter celebrations early today with a visit to the Easter Bunny in LA. The singer visited The Grove with boyfriend Casper Smart and her 3-year-old twins, Max and Emme. Jen, Max, and Emme all snuggled together on the bunny's lap for a family photo before heading on their way.

It's a busy day for J Lo, who will resume her judging duties later tonight on American Idol. Under the guidance of No Doubt's Gwen Stefani and Tony Kanal, last night the eight Idol finalists performed '80s hits, though one of them will be sent home later today when the results are revealed. Tonight's episode has a special surprise from J Lo as well. She's debuting the new video for "Dance Again," which features a shirtless cameo from Casper. Jen's been teaming up with Casper recently, but she's also planning a return to the stage with Marc Anthony. J Lo and Marc are scheduled to perform together in Las Vegas on May 26 when their reality show, Q'Viva! The Chosen!, debuts a live showcase of acts at Mandalay Bay.

David Beckham brought his son Brooklyn Beckham and his good friend Gordon Ramsey's son Jack along to check out a Clippers vs. Lakers game in LA last night. The Beckhams are often courtside to watch the Lakers play, and they didn't go home disappointed — the Lakers beat LA's other basketball team 113 to 108. It was a dramatic game, though, and Brooklyn was particularly expressive while watching the Lakers pass, shoot, and score. Dad David was there to offer a few reassuring hugs and kisses. Earlier this week, David switched things up a bit. David took his sons to see an ice hockey game and posted a photo of their adventure on Facebook. He wrote, "Had a great night out at the Kings with the boys."

Jennifer Aniston and Justin Theroux slipped out the back door of Katsuya in Brentwood last night following dinner with Tom Hanks and Rita Wilson. The foursome met up for the evening after Tom and Rita stepped out in NYC Tuesday night. They showed their support at Revlon's Concert for the Rainforest Fund at Carnegie Hall, where Channing Tatum and Jenna Dewan, among others, performed for the charity. Jennifer and Justin, meanwhile, have been hanging out on the West Coast as they settle into their new home. The couple are going strong as rumors surrounding Jen's previous relationship with Brad Pitt continue to surface after Adam Brody joked that he set up Brad and Angelina Jolie.

Brooklyn Decker hit the red carpet this evening at the Seoul premiere of Battleship. Brooklyn, decked out in a black lace dress from femme d’armes, was joined by her leading man Taylor Kitsch and director Peter Berg. Both Taylor and Brooklyn were recently in Japan, where they linked up with castmates Rihanna and Alexander Skarsgard for other press events. So far, Brooklyn Decker's red-carpet style has been catching attention on her current promotional tour. Many of the stops so far have been affiliated with military bases, owing to the plot of the action film. Brooklyn thanked service people for going out for the premiere. She wrote on Twitter that the "Seoul premiere was unbelievable. To the Korean and US Navy who came out, we were overwhelmed by the support! Truly, thank you."