+ Early signs of Bieber fever tend to reveal themselves on Twitter; it's where the "Baby" singer tends to get most of his momentum. So, in a recent interview, Justin talked at length about his love of Twitter and his fans that make him one of its top trending topics. (MTV News)
+ As if we weren't excited enough for her Last Girl On Earth tour this summer, Rihanna is giving Salt Lake City fans an extra chance to see her when she joins Lilith Fair's stop in the city on July 12. (Just Jared)
+ Check out pics from Christina Aguilera's "Not Myself Tonight" video shoot here. (Idolator)
+ Lady Gaga arrived in Japan to kick off the Asian leg of her Monster Ball tour. She totally dressed down for the long flight over there. (That Grape Juice)
+ Take a look at this fun gallery of some of your favorite recent albums reimagined as eight-track cassettes. (Buzznet)
+ Oprah Winfrey has finally caught on to the whole "Twilight" thing and will be featuring fans of the series in an episode of her talk show, scheduled to air right before the premiere of "Eclipse." No word on whether Kristen Stewart, Robert Pattinson or any of the film's stars will appear. (LimeLife)