Kendall and Kylie's trick to taking the perfect selfie

Kendall and Kylie Jenner are the the queens of social media. With a combined Instagram following of almost 20 million followers, a single selfie garners at least 800,000 likes. They're able to reach their fans unlike any other celebrity, and at 18 years old (Kendall) and 16 (Kylie), the Jenner ladies are virtually unstoppable.

While promoting their new book, 'Rebels: City of Indra: The Story of Lex and Livia,' the ladies were constantly sharing pictures from their promo tour like the photo below (note the number of likes)!