Brittany Snow looks radiant in white while posing with fiancee Tyler Stanaland at the 25th Annual Palm Springs International ShortFest By Brian Gallagher For Dailymail.com Published: 03:19 BST, 21 June 2019 | Updated: 03:19 BST, 21 June 2019 Viewcomments Brittany Snow rocked a radiant white look while attending the 25th Annual Palm Springs International ShortFest with fiancee Tyler Stanaland on Thursday. Snow, 33, was at the film festival to premiere her directorial debut, a new short entitled Milkshake. The 16-minute film was written, directed and produced by Snow, starring her Pitch Perfect co-star Anna Camp and actress Shree Crooks. Brittany and Tyler: Brittany Snow rocked a radiant white look while attending the 25th Annual Palm Springs International ShortFest with fiancee Tyler Stanaland Snow was wearing a white polka dot dress with a plunging neckline which buttoned up the side and had a slit in the leg. She added white flats and had her red hair tied back, with small hoop earrings for the red carpet premiere. Snow also took to Instagram to share a video of her on the red carpet, where she spoke about the meaning of her new film. Brittany's look: Snow was wearing a white polka dot dress with a plunging neckline which buttoned up the side and had a slit in the leg 'My short film Milkshake is about a young girl who is searching for validation and her mother's approval in Burbank, California,' Snow began. 'And the milkshake is a symbol of her mom's love for her, if she will ever get it,' Snow added. She also took to her Instagram on Thursday to explain why she had to leave shortly after the premiere of her directorial debut. Explanation: 'Last night I went to lay down on my pillow and there was a caterpillar who decided to join me,' Snow began on her Instagram story 'Last night I went to lay down on my pillow and there was a caterpillar who decided to join me,' Snow began on her Instagram story. 'I jolted up so fast that I threw my back out,' she added. 'This is a true (and very strange story. I'm aware.)' 'I apologize to the @psfilmfest for having to leave early so I could make it to the Dr. before a flight tomorrow,' she added. Strange story: 'I jolted up so fast that I threw my back out,' she added. 'This is a true (and very strange story I'm aware)' 'Thank you for premiering #Milkshakemovie and for not making fun of how I was walking around today. Thanks to everyone who watched!' she concluded, adding three caterpillar emojis. Snow most recently starred in Netflix's Someone Great, and she has Bailey & Darla with Sam Richardson in post-production and Stripped with Charlie Cox in pre-production. She also stars in the new Fox drama series Almost Family (formerly known as Not Just Me), which debuts this fall. Giving thanks: 'Thank you for premiering #Milkshakemovie and for not making fun of how I was walking around today. Thanks to everyone who watched!' she concluded, adding three caterpillar emojis New series: She also stars in the new Fox drama series Almost Family (formerly known as Not Just Me), which debuts this fall Share or comment on this article: All rights reserved for this news site dailymail and under his responsibility