As summer slowly begins to wind down, and people everywhere begin their back-to-school routines, celebrities can still be counted on to be out making headlines. Check out what topped the news this week below!

Katy Perry Promotes Prism and Debuts "Roar" Lyric Video: August 12 Getting her week underway with some promotional duties for her upcoming album, Katy stopped by Z100 radio station in Manhattan. Later on, the songstress took to Twitter to drop the lyric video for her latest single "Roar."

Gia Allemand's Death Ruled Suicide: August 14 Just days after the "Bachelor" star was rushed to the hospital and later passed away, Gia Allemand's death was ruled a suicide by hanging. Ms. Allemand was found in her New New Orleans home by her boyfriend on August 12.

Chris Brown: Off the Hook in Hit-and-Run Case: August 15 He's been some hot water with the law lately, but Chris Brown finally caught a break this week. A Los Angeles judge dismissed a hit-and-run driving charge against the "Turn Up the Music" singer.

New Promo for "Glee" Emphasizes Shows Joyous Spirit: August 16 Trying their best to move on after the death of their co-star Cory Monteith, a new teaser for the upcoming fifth season of the Fox show was released. The video shows fun moments from the upcoming season and includes the show's stars such as Lea Michele and Jane Lynch.

Shailene Woodley Cuts Hair for Charity: August 17 She had to cut off her locks for a movie role, so Shailene Woodley made the best of it by donating the hair to charity. Sharing her thoughts on the donation, the "“Descendants” actress said, "Not only do I have the opportunity to externally shift my current establishment of self, but i have the blessed gift of donating my long locks to a wonderful organization who will then create a wig for someone in need. WHAT AN HONOR."