A lot of celebrities showed off their sillier sides this week, which were all captured on camera. Josh Duhamel [1] topped the list with his chopstick fangs, and Shay Mitchell came in close with her joke about the new iPhone 6. Khloé Kardashian was not afraid to show off her mud mask, which had us wishing for one. Elsewhere, the cast of Once Upon a Time celebrated its season four premiere, and Jennifer Morrison was spotted partying with costars and friends. Pop sensations Ariana Grande [2] and Selena Gomez [3] also shared some selfies for the week. Keep reading to see the rest of this week's cutest celebrity candids, and be sure to follow POPSUGAR on Instagram [4], Facebook [5], and Twitter [6]!
Rosie Huntington-Whiteley kept warm and cozy on a Sunday in her soft dressing gown.
Source: Instagram user rosiehw [8]
The star of Covert Affairs Chris Gorham celebrated the Once Upon a Time season four premiere.
Source: Instagram user chrisgorham [9]
Candice Swanepoel stunned in a no-makeup selfie.
Source: Instagram user angelcandices [10]
Nikki Reed [11] relaxed in a hammock with her big brother.
Source: Instagram user iamnikkireed [12]
Kim Kardashian [13] flashed her makeup look in London.
Source: Instagram user kimkardashian [14]
Khloé Kardashian admitted her love for face masks with this selfie.
Source: Instagram user khloekardashian [15]
Josh Duhamel [16] showed off his silly side while eating Chinese food.
Source: Instagram user joshduhamel [17]
Jamie Chung revealed her yoga moves during a retreat in Costa Rica.
Source: Instagram user jamiejchung [18]
Ariana Grande [19] made a pretty pout for the camera.
Source: Instagram user arianagrande [20]
Vanessa Hudgens [21] pretended to look scared next to a zombie.
Source: Instagram user vanessahudgens [22]
Nina Dobrev [23] got up close and personal with this shot of her eyes.
Source: Instagram user ninadobrev [24]
Selena Gomez [25] soaked up some sun in pigtails and a bikini.
Source: Instagram user selenagomez [26]
Iggy Azalea and Laverne Cox posed together in Las Vegas.
Source: Instagram user thenewclassic [27]
Emmy Rossum showed off her chill side with a cigar.
Source: Instagram user emmyrossum [28]
Shay Mitchell joked about the new iPhone 6.
Source: Instagram user shaym [29]
Sofia Vergara announced that her new perfume is now available online and in stores.
Source: Instagram user sofiavergara [30]
Jennifer Morrison celebrated with some friends at the Once Upon a Time season four premiere party.
Source: Instagram user jenmorrisonlive [31]
Chrissy Teigen struck a fierce pose with her purse and friend.
Source: Instagram user chrissyteigen [32]
Giuliana Rancic took a car selfie with her husband, Bill Rancic.
Source: Instagram user giulianarancic [33]
Mindy Kaling looked preppy and cool in one of her favorite work looks.
Source: Instagram user mindykaling [34]