This week your favorite celebrities had plenty to celebrate! Drew Barrymore [1] and her husband had their three-year anniversary, while Demi Lovato [2] celebrated the news of Iggy Azalea's engagement. Kate Hudson [3] spent a night supporting her mother's MindUp program and the cast of Pretty Little Liars [4] was spotted at the Children's Hospital in Los Angeles hanging out with kids. Keep reading to see the rest of this week's cutest celebrity candids, and be sure to follow POPSUGAR on Instagram [5], Facebook [6], and Twitter [7]!
Sophia Bush
Anna Kendrick [8] and Sophia Bush showed off their fierce poses.
Lindsay Lohan
Lindsay Lohan [9] wished her little brother a happy birthday with this sweet throwback photo.
Katy Perry
Katy Perry [10] snapped this selfie of herself looking like a mummy.
Emily Ratajkowski
Emily Ratajkowski took her parents to the premiere of Entourage.
Nina Dobrev
Nina Dobrev [11] took a photo with Instagram star The Fat Jew.
Ashley Benson
The Pretty Little Liars [12] cast squished together for a selfie.
Martha Hunt
Martha Hunt traveled to Detroit with Gigi Hadid and Taylor Swift [13] for the singer's 1989 tour.
Drew Barrymore
Drew Barrymore [14] celebrated her three-year anniversary with husband Will Kopelman.
Justin Bieber
Justin Bieber showed off his sweet side with tiny tot Jaxon.
Josh Duhamel
Josh Duhamel [15] hung out with his friend Cashel.
Kate Hudson
Kate Hudson [16] spent a sweet evening with her mother to support the MindUp program.
Uzo Aduba
The ladies of Orange Is the New Black [17] reunited.
Sasha Pieterse
Sasha Pieterse hung out with her Pretty Little Liars [18] costars.
Chanel Iman
Chanel Iman took a selfie while flying over Los Angeles.
Demi Lovato
Demi Lovato [19] celebrated Iggy Azalea's engagement. She wrote, "Could not be happier for this woman.. (And yes this was literally my face for about an hour) Still can't believe I got to witness that last night.. So happy for you both... Love you so much lady."
Elizabeth Banks
Elizabeth Banks and Chris Pratt goofed off with Tic Tacs.
Ansel Elgort
Ansel Elgort played minigolf with his girlfriend.
Olivia Wilde
Olivia Wilde [20] had a giant smile on her face after raising $60,000 for Ebola orphans.
January Jones
January Jones [21] woke up with jewels around her neck.
Troian Bellisario
The cast of Pretty Little Liars [22] watched season six of their show's premiere with kids at the Children's Hospital in LA.