Inside Zoe Sugg and Alfie Deyes' 11 year relationship as they announce engagement

Internet power couple Zoe Sugg and Alfie Deyes have announced they're engaged to tie the knot, after 11 years together.

The Youtube icons, 33 and 29, shared the romantic news on Instagram on Wednesday with a sweet black and white video of the couple cuddling on holiday, before showing off an incredible diamond ring. Looking blissfully happy, Zoe struggled to hide her excitement as she flashed her huge grin at the camera in the emotional clip From meeting at a random meet-and-greet event to moving in together and having their first daughter, here's a look inside the stars' blossoming relationship...

Zoe and Alfie, dubbed Zalfie by fans, were actually friends before they went official with their romantic relationship. They met in 2012 after Zoe queued up with her friends to introduce herself to Pointless Blog internet star Alfie at a meet-and-greet event.

In an early video the pair filmed together, they specifically announced they were not together and were instead, simply friends.

They began properly dating after seeing each other at a party, where Alfie reportedly pointed her out to his mates and said he thought she was "hot." However, in August 2013, the pair went official after fellow YouTuber Jim Chapman accidentally showed a picture of the couple kissing in the background of one of his vlogs. Zoe, who rose to fame after creating her own blog Zoella back in 2009, then took to her blog to confirm the news in a post she titled "Zalfie".

Her blog proved immensely popular and she went on to launch a Youtube channel during that same year, with her content focusing mainly on fashion and beauty. The pair have become more open about their relationship as it progressed, and have gone on to both carve out careers in social media,