What are Us Weekly's preferred partners buzzing about this Monday? Justin Bieber's 19th birthday, Sunday's episode of The Walking Dead and Alexis Bledel's new gig. Check out more stories in the roundup below.
Happy Birthday, Justin Bieber! The 19-year-old singer was gifted a customized Bat bike for his special day from his dad. (toofab)
What's hot? Check out the ultimate Spring 2013 nail polish guide. (fashionista)
In case you missed it! Read a recap of Sunday night's episode of The Walking Dead. (The Stir)
New girlfriend? Take a look at five things you don't know about Justin Bieber's rumored new girlfriend Ella Paige Roberts-Clarke. (ET Online)
Girls' night. Kristen Stewart attended a concert in Hollywood with Katy Perry's assistant. (PopSugar)
Does she have what it takes? Girls star Lena Dunham joined improv night at the Upright Citizens Brigade. (The Daily Beast)
White hot! Olivia Munn looked sexy in a short white dress at Sunday night's 2013 PaleyFest panel for Newsroom. (USA Today)
New gig. Gilmore Girls' Alexis Bledel has signed on to Fox's new comedy pilot, Friends & Family, opposite Jason Ritter. (Vulture)
Congratulations, James Franco! The Oz the Great and Powerful actor is set to a receive a star on the Hollywood Walk of Fame. (Just Jared)
Bobby Rogers, a founding member of the Motown band The Miracles, has died. He was 73. (Zap2It)
This article originally appeared on Usmagazine.com: Justin Bieber's Dad Gives Him a Customized Bat Bike for His 19th Birthday
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Find out which stars attended Jennifer Lopez's birthday celebration on today's Celebs Gone Social.
Selena Gomez, Zoe Saldana, and Maggie Gyllenhaal all get an F on this week's Fashion Offenders.
Let's check out some of Eva's tactics behind her baby bump secret on Replay hosted by Wonderwall's Kirby Kristen.
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