Grammys to Feature On-Air Weddings of 34 Couples  —  LOS ANGELES — At the Grammy Awards on Sunday night, pop's megastars will compete for the music industry's most prestigious trophy, and put on flashy performances that are sure to ricochet through social media.

Justin Bieber — Usher in Panama for Save Justin Summit  —  USHER IN PANAMA FOR SAVE JUSTIN SUMMIT  —  EXCLUSIVE DETAILS  —  Usher has high-tailed it down to Panama to talk some sense into Justin Bieber ... TMZ has learned.  —  Justin and his mentor posed for pics with a woman who appears …

Ashley Benson's Rules for On-Screen Nudity  —  We like her as a pretty blonde It Girl on Pretty Little Liars, but Ashley Benson in person is true love.  She's chill, confident, and clear on what she wants at work (paging Woody Allen) and in love (only low-maintenance guys should apply).

'It's a sad day when our kids can't even watch the Grammys': Beyoncé slammed by parents after VERY risqué performance  — She began the performance straddling a chair, before writhing around and dancing up to the rapper  — Many parents took to Twitter to complain …

James and Kimberly Van Der Beek Welcome a Daughter  —  It's a girl!  —  Actor James Van Der Beek and wife Kimberly welcomed their third child, a daughter, following a natural birth at home Saturday evening, Jan. 25, his rep confirms to PEOPLE exclusively.  —  Baby girl weighed 7 lbs., 8 oz.

So, Taylor Swift Thought She Won the Grammy for Album of the Year (But She Didn't)  —  It's not Taylor Swift's fault - the first syllable of Random Access Memories really does sound a lot like the word Red.  —  When Yoko Ono, Olivia Harrison and Alicia Keys presented the Grammy for album of the year …

Sean Lowe Marries Catherine Giudici  —  There were tears - the groom's! - when The Bachelor's Sean Lowe and Catherine Giudici tied the knot in a romantic ceremony on Sunday.  —  Lowe's father Jay officiated the ceremony and called their romance “an epic fairytale on display for the whole world to see.”

NEWS/ Sharon Osbourne's Explosive Confrontation With Jonah Hill's Brother, Food Thrown at Pre-Grammy Gala  —  Don't mess with Sharon Osbourne.  —  The rock and roll matriarch and The Talk panelist got into an explosive confrontation last night with Jonah Hill's music manager brother Jordan Feldstein.

Adele Tweets About Grammys 2014, Tenth Win From Bed: “Wish I Was There!”  —  Adele was a no-show at the 2014 Grammys, but the Brit tweeted about her win for Best Song Written For Visual Media from home; “Thank you for the grammy!  (My 10th one!  Whhaaa?)”  —  No floral dress this year!

CRAZY Grammy Party — Cops Shut Down Meek Mill, Diddy, a Camel & a Lion  —  Cops swarmed the Grammy afterparty thrown by Meek Mill in the Hollywood Hills — a party so wild it had more than a thousand celebs and actual WILD ANIMALS!!  —  Meek rented out a mansion on Mulholland Drive and hosted Diddy …

Scarlett Johansson's Sexy Super Bowl Commercial  —  On the field, the Super Bowl may be all about men in tights and pads, but when it comes to the commercials during the big game, one rule is clear: sexiness sells.  —  In a new spot for SodaStream, Scarlett Johansson will spice things up between plays.