Justin Bieber’s London Calling

Alex Moss/FilmMagic
Alex Moss/FilmMagic

Justin Bieber caused a fan frenzy Monday when he touched down at London's Heathrow Airport. The 18-year-old crooner sent the crowd of mostly girls screaming as he made his way through the terminal wearing a baseball cap and headphones.

The "Never Say Never" singer has been particularly busy lately as he prepares to release his new album, Believe, on June 19. On Saturday, he was snapped working through the weekend as he filmed scenes for his music video for his new single "Boyfriend," which features a more mature sound. Although his schedule wasn't too tough, since he cozied up with not one but two brunette beauties, including his co-star in the video and his girlfriend Selena Gomez, who visited him on the set. Talk about awkward!

The perfectly-coiffed pop star also made headlines over the weekend for the action on his Twitter feed. The Biebs tweeted that he was having a "#RANDOMTWITTERHOUR," and as promised, wrote some off-the-wall comments, such as "Thank god madagascar 3 is coming out. Just didnt get the closure i needed with the first 2," and "Chuck norris wears justin bieber pajamas." He also wrote, "Stop taking viagra and call your doctor right away" (racy!) and "My little sister jazmyn once beat me in an arm wrestle. shes 3." In his final random tweet, Justin called out Mariah Yeater, the woman who accused him of fathering her child in a lawsuit last November. When Bieber and his team denied that Justin had ever met Yeater, the lawsuit was withdrawn, but apparently not forgotten. Justin wrote, "Dear mariah yeeter...we have never met...so from the heart i just wanted to say.." and then linked to a video of Sacha Baron Cohen's Borat character repeatedly saying, "You will never get this." Someone's definitely still holding a grudge!

Richard Beetham / Splash News
Richard Beetham / Splash News

Despite his tweet, the truth is that Justin has a lot to more positive things to focus on, like that "Boyfriend" video, which he previewed last week on "The Voice." The clip will feature Biebs singing while other women grab at his face. Sounds great, right? Unfortunately, Justin recently revealed to MTV News that their will be no appearance of a certain "Toy Story" character he mentions in the "Boyfriend" lyrics. "I won't be dressed up as Buzz Lightyear," he said. "I think there's some copyright issues; I can't use that." Bummer.

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