YouTube star Liza Koshy leads a glamorous life. The "Freakish" actress has created the ultimate Youtube platform, even interviewing former President Barack Obama for her channel. Koshy currently boasts over 12 million subscribers, which is no small feat. This week, she invites Vogue into her strangely familiar apartment and answers 73 Questions. Liza shows off her shrine to her alter egos Jet Packinski and Helga, and shares her tips for becoming one of the YouTube elite.