David Becker/WireImageLove was in the air in Hollywood this weekend!
Celebs like Mario Lopez and Courtney Mazza said "I do," and former Bachelorette Ashley Hebert and Bachelor castoff J.P. Rosenbaum swapped vows as well.
But, those weren't the only stars making headlines.
We've got all the details on Robert Pattinson's day out in Tinseltown, Chris Brown's return to Twitter, and who stole the show at the Governor's Ball, right here!
• Tying the Knot: Mario Lopez married longtime love Courtney Mazza Saturday at Joe Francis' beachfront vacation home in Punta Mita, Mexico (look at their first photo!). Former Bachelorette Ashley Hebert also said "I do" to her beau, Bachelor castoff J.P. Rosenbaum. Hugh Hefner and Crystal Harris are ready to tie the knot (for real this time) on New Year's Eve.
• Stepping Out: Robert Pattinson hit Tinseltown Friday, hobnobbing at Richard Gere's Arbitrage luncheon and then taking a meeting with a Warner Bros. exec at Soho House. Rumored couple Taylor Swift and Harry Styles were spotted at Central Park Zoo. Courtney Stodden and her hubby enjoyed a night of Muay Thai fighting.
• Poking Fun: Conan O' Brien's Team Coco poked fun at Rihanna's recent lovey-dovey Instagram snap of herself embracing Chris Brown.
• He's Back: Speaking of Chris Brown, the "Don't Wake Me Up" singer returned to Twitter Sunday following his now infamous online spat with comedian Jenny Johnson.
• Baby Bumpin': Georgina Chapman and Harvey Weinstein are expecting their second child together. The 36-year-old Marchesa designer is due this spring.
• Birthday Girl: Britney Spears turned the big 3-1 Sunday.
• Election Woes : Christian Slater sounded off on Twitter Friday, telling followers that the state of Florida discounted his vote for the Presidential election because the provisional ballot he signed supposedly didn't match the signature on his registration record.
• Bend It Like Beckham: David Beckham played his final game with the Los Angeles Galaxy Saturday, helping the team beat the Houston Dynamo 3-1 in the MLS Cup.
• Party Time: Heidi Klum finally got to host her annual Halloween bash. Shania Twain kicked off her Las Vegas residency in a hot catsuit.
• Spiritual Healer?: John Travolta claimed he helped heal a car crash victim's broken ankle using a Scientology method called "assist."
• Breaking the Box Office: The Twilight Saga: Breaking Dawn Part 2 continued to rock the box office this weekend nabbing the number one spot with $17.4 million. The fantasy flick was followed by Skyfall at $17 million and Rise of the Guardians at $13.5 million.
• Twitter Beef: Brandi Glanville reignited her feud with LeAnn Rimes this weekend, sending out a not-so-subtle tweet that referenced the country singer's post about being excited to go out of town with "[her boys]," those boys being Eddie Cibrian and Cibrian's two sons with ex-wife Glanville.
• All the Single Ladies: Kristin Chenoweth addressed rumors that she's dating The Bachelor's Jake Pavelka, telling E! News, "I'm single and I'm loving it."
• Top Honors: Actress Susan Sarandon presented the 2012 CNN Hero of the Year award to Pushpa Basnet.
• Selfie Pics: How cute is this?! Meryl Streep and Hillary Clinton were caught taking a picture of themselves on the actress' iPhone.