Pretty Little Liars star Sasha Pieterse announces engagement

Chloe Best

Congratulations are in order for Pretty Little Liars star Sasha Pieterse. The 19-year-old has announced her engagement to boyfriend Hudson Sheaffer, saying the proposal was "the best day of my life!"

In a romantic black-and-white engagement photo shared on Instagram, both Sasha and Hudson can be seen grinning as they gaze into each other's eyes following the proposal. The teenager's engagement ring is visible as she rests her left hand on her fiancé's face.

The best day of my life 💍 Thank you @jonnieandgarrett for capturing the moment

A photo posted by Sasha Pieterse (@sashapieterse27) on

Sasha Pieterse has announced her engagement

"The best day of my life. Thank you @jonnieandgarrett for capturing the moment," Sasha told her 4.1 million Instagram followers.

Hudson enlisted wedding photographers Jonnie and Garrett to capture his romantic countryside proposal on camera, and shared a different shot of the special moment on his own Instagram account.

The image showed the 26-year-old down on one knee as he held hands with Sasha and rested one hand on her waist. "She said yes!!! Thank you @jonnieandgarrett for our amazing photos!" he wrote.

She said yes!!! Thank you @jonnieandgarrett for our amazing photos!

A photo posted by Hudson Sheaffer (@hudson_s27) on

Both Sasha and Hudson shared photos of the proposal on Instagram

Thrilled that his proposal had gone to plan, Hudson later tweeted: "If anyone needs directions to cloud nine just let me know!"

The couple have been dating for almost two years and often share loved-up photos together on social media, with Sasha recently telling fans: "I love this man".

The actress' happy announcement came on the same day that it was revealed her television show Pretty Little Liars would come to an end after its seventh series. The popular show's creator Marlene King revealed her plans for the show, which is currently on season six, during an interview with Variety.

"I think that this story when we're back will end next year at the end of season seven," Marlene said. When asked, "So you definitely want it to end at the end of season seven, and don't want it to go beyond that?" she replied: "Correct".