Jan. 21: Beyoncé's flawless performance of the National Anthem at President Obama's inauguration ceremony.
The singer was accused of lip-synching at the event.
Feb. 10: Ellen's reaction to Katy Perry's revealing dress at the Grammys.
Her cleavage caused quite the stir at the ceremony.
Feb. 24: Who could forgot the moment Jennifer Lawrence tripped as she went to accept the Best Actress award at the 85th Academy Awards ...
April 1: "The Walking Dead" cast got together for this awesome behind-the-scenes photo during season 3.
Check out another photo actress Laurie Holden shared after the season 3 finale.
April 9: Samuel Moore, Mavis Staples, and Justin Timberlake fist bumped at the White House during a Memphis Soul music workshop.
April 10: Robert Downey Jr. and Sir Ben Kingsley pretended to fight during the "Iron Man 3" tour in Russia.
April 17: Tilda Swinton surprised museum-goers when she slept in a glass box at the MoMA in New York City.
See more photos from her art performance "The Maybe."
April 26: Prince William took a spin on the Batpod at Warner Bros. Studios in Leavesden, England.
See more photos of the two with Harry Potter wands.
May 13: Director Marc Webb captured Andrew Garfield posing with a mini-me while filming "The Amazing Spider-Man 2."
Earlier, Garfield was caught playing basketball with neighborhood kids while in costume.
May 15: Ron Howard and Terry Crews handed frozen bananas to fans outside Central Park ahead of the "Arrested Development" return on Netflix.
The event was part of the famous Bluth banana stand traveling the country.
May 19: Miguel crashed into crowd members during a failed stage dive at the Billboard Music Awards.
One of the girls appeared with Miguel after the show saying she was just fine.
May 20: Bryan Singer showed off the first photo of Jennifer Lawrence getting back into costume as Mystique in next year's "X-Men" sequel.
Read more on Lawrence's new costume here.
July 9: Amanda Bynes made headlines after showing up to court wearing this blue wig.
It wasn't the only one she wore this year.
July 20: "X-Men: Days of Future Past" cast members Peter Dinklage, Jennifer Lawrence, and Nicholas Holt swapped names at San Diego Comic Con.
July 20: Tom Hiddleston surprised Loki fans when he hijacked the main stage as his "Thor" character.
July 21: Bryan Cranston one-upped him by walking around the showroom floor as his "Breaking Bad" character, Walter White.
No one recognized Cranston in character at the crowded comic convention.
July 24: Let's be serious. Virtually every photo of Bryan Cranston and Aaron Paul together is great. Here they are goofing around at the premiere of the final episodes for "Breaking Bad."
July 23: Kate Middleton and Prince Harry stepped out of St. Mary's Hospital in London with Prince George.
See more photos of Prince George.
Aug. 23: Exactly one month later, Kanye West showed off the first image of daughter North West on Kris Kardashian's now cancelled talk show.
Aug. 25: Miley Cyrus and Robin Thicke caused a storm of controversy while performing "Blurred Lines" at the 2013 MTV Video Music Awards.
Aug. 29: Beyoncé rode the Cyclone roller coaster at Coney Island to film one of her music videos for her secret album.
Sept. 15: Nina Davuluri was completely shocked when she became the first woman of Indian descent to be crowned Miss America.
Sept. 22: Check out that air! Derek Hough ("Dancing With the Stars") catapulted himself into the air backstage at the Emmys.
Oct. 31: We can't decide which Halloween costume is stranger: Matt Lauer dressed up as Pamela Anderson on the "Today" show ...
See more anchor's Halloween costumes here.
Though we probably love his candid shots with friend Sir Ian McKellen more.
Check out more photos of the best buds. They do everything together.
Nov. 6: Jennifer Lawrence modelled Google Glass while showing off her new pixie cut.
See more photos of JLaw's haircut and why she chopped off her long locks.
Nov. 11: Lady Gaga flew in a drone dress called the Volantis at the release of her latest album, "ARTPOP."
Check it out here.
Nov. 15: Batkid received the key to the city.
The Make-A-Wish foundation transformed San Francisco into Batman's Gotham City for a day for five-year-old Lukemia patient Miles Scott.
Follow his day of fighting crime as the Caped Crusader.
Nov. 26: Taylor Swift rocked out with Bon Jovi and Prince William at the Centrepoint Gala Dinner in London.
Dec. 1: Paul Walker's crash site became a memorial for the "Fast and Furious" actor.
More photos from the memorial.
Dec. 10: Moms went berserk after Gisele posted this controversial photo of herself breastfeeding while getting ready and labeling it as "multitasking."
Dec. 13: Beyoncé showed off daughter Blue Ivy in one of her new music videos off her secret album.
Preview all 17 music videos from her sales-crushing album.