ROLL CALL: Justin Bieber Tops Lady Gaga

January 24 [Thu], 2013, 8:33
Twitter King!: The Twitter Queen - Lady Gaga - has been surpassed by Justin Bieber for the title of Most Followed On Twitter! The young () singer now holds the honor of having the most followers of anyone in the world. At press time he hadcompared to Lady Gaga's . But Gaga's Little Monsters shouldn't get too #pissed, she still holds the honor of most Facebook likes (54,990, 462 compared to Justin's 50,669,626).

Katy's Ode To Aretha: Dresses, speeches, parades, poets and purple coats aside - Roll Call's favorite Inauguration moment had to be Katy Perry's (tiny) ode of Aretha Franklin's now iconic silver bow hat from the 2009 Inauguration, !

Studio Time With JT: What's it like when Justin Timberlake records? Check out new photos of the "Suit & Tie" singer making musical magic, !

Adrienne Maloof Confirms Her Cougar Status!: As if their PDA in front of the paparazzi wasn't enough, "The Real Housewives of Beverly Hills" star Adrienne Maloof is confirming her relationship with Rod Stewart's son Sean -- who's nearly 20 years her junior. According to , the 51-year-old reality TV star met Sean, 32, when he pitched her a business idea and they hit it off after. So what about that age difference? "It's about how good of a person you are ... [Sean] is a very funny guy. He's very giving, he mentors at the mission, works with at-risk children, and gives his time and money to get children off the streets," Adrienne told TMZ. Check out the reality star getting cozy with her "giving" new man, !

VIEW THE PHOTOS: Justin Bieber & Selena Gomez

-- Jesse Spero

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