Katy Perry is known for donning lots of different looks, hair colors, and outfits, but her latest transformation might surprise even the most loyal fans. The "California Girl" tweeted a pic on Wednesday that you have to see to believe! Plus, Reese Witherspoon steps out in South Korea on Thursday sporting not one, but two fabulous outfits, and Jennifer Aniston hits a major milestone … and we're not just taking about her star on the Walk of Fame!
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Wednesday's Primetime in No Time More » Biggest 'Bachelor' Freakouts
We’ve always known that Jesse James likes the “tough guy” look, and now he has a battle wound to make … More » Jesse James Cuts Off His Finger
Yahoo! exclusively obtained some never-before-seen photos of Brad Pitt from his high school days. Check … More » Brad Pitt: Before He Was Famous
SPOILER ALERT: This recap reveals the results for the Season 16 finale of "Dancing With the Stars." It's … More » Who Won ‘Dancing With the Stars’?
The Queen B has come a long way when it comes to her wardrobe! Check out the 31-year-old's journey … More » Beyoncé's Style Evolution
The Hangover III star tells Conan O'Brien about the drunken altercation that scared him sober More » Zach Galifianakis Quits Drinking
There was more than one wolf pack walking the red carpet at the Los Angeles premiere of “The Hangover … More » Hanson's ‘Hangover III’ Appearance
Drake stayed classy this weekend with the rest of the "Anchorman 2: The Legend Continues" cast. On the … More » Drake Sports Afro For Movie Role
Britney Spears, Kim Kardashian, and Kerry Washington flaunt fashion faux pas. -- By More » What Were They Thinking?!
Kristen Stewart and Robert Pattinson have apparently called it quits again. More » Kristen & Rob Call It Quits?
When it eventually comes time for Hugh Hefner to leave us for that big Playboy Mansion in the sky, his … More » Hef Buys Wife $5 Million House
These celebrities should have checked a mirror before walking the red carpet with their makeup mishaps. … More » Celebrity Makeup Malfunctions
Brad Pitt is keeping calm and carrying on. After his fiancée, Angelina Jolie, went public with the news … More » Brad Pitt Goes Back To Work
In his second car accident in three years, the British "Careless Whisperer" singer is being treated in … More » George Michael Involved in Car Crash
It's over, you guys. After nine seasons and 23 episodes, "The Office" has come to an end, bringing the … More » The Best 'Office' Finale Moments
Welcome to the neighborhood, Taylor Swift! Just weeks after reports surfaced that the 23-year-old dropped … More » Fan Trespasses At Taylor's Mansion
Friday's Primetime in No time More » Did Mariah Carey Lip-Sync?
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Miss any of the most memorable celeb moments of the week so far? Check out omg!'s Top Shots! More » The Best Celebrity Pics of the Week: May 13, 2013
Ashlee Simpson, Cindy Crawford, and Lea Michele dress to impress. -- By Matt … More » 2 Hot 2 Handle (week of 5/13/2013)
Angelina Jolie's New … More » Stars Applaud Angelina Jolie on Twitter
As NBC's "The Office" and The CW's "90210" end their runs this week, we're … More » The 22 Best and Worst TV Series Finales Ever
"Breakfast Club" and famous Brat Pack member Molly Ringwald released her debut jazz album, … More » 'The Breakfast Club': Where Are They Now?
Ke$ha, Mama June, and Dennis Rodman rock the week's wackiest looks. -- By Matt … More » What Were They Thinking?! (week of 5/6/2013)
With four months of TV ratings now in the books, it's pretty clear which cable TV shows are surging … More » This Year's Cable TV Winners & Losers
Take a look back at the hot "Vampire Diaries" couple's road to romance ... before they … More » Nina Dobrev and Ian Somerhalder: Before the Breakup
This week's best-dressed brigade includes Anne Hathaway, SJP, and Chris Pine. -- By More » 2 Hot 2 Handle (week of 5/6/2013)