Linda Hellberg and Killer Colours are both from Sweden, they are both professional make up artist and their looks are absolutely inspiring! Linda has a youtube channel too, it's astonishing to see how fast she can complete a gorgeous look! She did videos in Swedish with English subtitles but recently she has started to speak English :) I highly recommend everyone to check it out!
HelloJaa takes the most gorgeous photo for products! Sometimes I think her photos are even better than the brand's 'official' ones. She gives great review and recommendations as well!
Last but not least, BonnieBeautyxo is a recent discovery and I love it! Bonnie has the most comprehensive swatches and reviews, she gives great tutorials as well! You can find her in action on youtube ;)