Justin Bieber Loves His Pinkberry & More! [Celebrity Twitterverse]

Justin Bieber shares pictures from his Hawaiian vacation, Peter Facinelli sends greetings from Greece, Neil Patrick Harris has a sweet shoutout to David Burtka, and Miley Cyrus announces a Twitter break.

Check out all the Twitter pics in the gallery and make sure to follow Socialite Life on Facebook on Twitter and Tumblr for the latest celebrity news and photos!