Abby Kohn is an American screenwriter and director. She is best known for co-writing popular romantic comedy films such as Never Been Kissed (1999), He`s Just Not That Into You (2009), Valentine`s Day (2010), The Vow (2012) and How to Be Single (2016). Kohn made her directorial debut with the 2018 comedy film I Feel Pretty, starring Amy Schumer and Michelle Williams.