"Lindy Tsang" (born December 6th, 1986), often known as ‘Bubz’ and ‘Bubbi’, is a Northern Irish-Chinese, Hong Kong based Guru/Entrepreneur, Comedian and Internet Celebrity. Lindy has received recognition through her three YouTube Channels: bubzbeauty (Her main channel), bubbiosity (her comedy channel) and BubzVlogz (her Video Blogging channel). Lindy’s videos on her main channel focus on make-up, nail art, and hair tutorials. She also posts Q&A videos, videos on her personal style such as "OOTDs"- "outfit of the day" videos, her monthly make-up and beauty favorites, and beauty tips. Along with her YouTube videos, Bubbi has her own clothing line, and as of August 29th, her own line of makeup brushes. Simply titled "Bubbi Brushes", she sells them on her shop website. She was also in the Seventeen Magazine in the month of February's issue.

Lindy created her YouTube channel on August 6th, 2007 while she was living in Belfast, Northern Ireland. Her first video, titled ‘Dance It out’ is a montage of clips of herself and others dancing, which she described as ‘Randomness moments when I was younger messing with friends’. She now lives in Hong Kong with her fiancée Tim and their Pomeranian named Chubbi, (chosen partly because it rhymes with 'Bubbi') and their Toy Poodle puppy named Domo. When Lindy's eldest sister got married, Lindy made and uploaded a video featuring parts of the wedding. She also has a series of videos titled "Girl Talk", in which she discusses typical obstacles that women and girls might face, as well as how to overcome them.

Her friends and family occasionally appear in her videos, such as her brother Ricky, her sister April, and their cousin Leon, who all have YouTube accounts. Leon and Ricky post comedy videos, where as April posts random vlog and fashion videos. Lindy has also collaborated on several videos with MyChonny.

As of August 30th, 2011, she is the 3rd most Subscribed on YouTube and 1st most Subscribed in the ‘Guru’ section. As of January 2013, she has 1,388,396 subscribers on her main channel, 255,209 subscribers on her Vlog channel, and 356,257 subscribers on her comedy channel.

On her bubzbeauty channel, in the year 2012, Lindy uploaded several videos of herself painting. She enjoys acrylic painting and has made three videos on this subject so far. On bubzbeauty, Lindy is known for her heart-to-heart videos, where she talks candidly about issues such as bullying, plastic surgery and confidence, and offers encouraging words and support. She also makes 'Style Haul' videos where she talks about clothing items she buys in different places around Asia, such as Korea.

Personal life (2012) : She currently lives with her long term boyfriend Tim/Bubba in Hong Kong. As of August 1, 2012, after having been together for 9 years, Tim and Lindy are engaged. Lindy has stated that she plans to share the wedding through vlogged footage with her subscribers.

Other channels: Lindy's other Youtube channels besides Bubzbeauty are Bubbiosity and Bubzvlogz. Bubbiosity is a comedy channel, where she posts humorous videos regarding funny situations from her daily life. BubzVlogz is a Vlog channel, where she records and uploads bits and pieces from her daily life as well as special events.

She has her own website, bubzbeauty.com, where she posts diary entries, journals, videos. Also on the website is shopbubbi.com where she sells clothes and makeup brushes that she created and designed.