Romantic comedy is one of cinema's most underrated genres. Some lucky rom-coms have managed to make it big at the box office, becoming remembered as culturally significant films.

These are the highest-grossing rom-coms since 1995, after adjusting for inflated ticket prices. Coincidentally, these films are not only ones that raked in cash while in theaters but are also beloved among fans. Whether it's the Katherine Heigl and Seth Rogen-led Knocked Up or Will Smith's 2005 flick Hitch, the last 29 years have seen plenty of successful romantic comedies.

Knocked Up Finds Humor in the Chaos of Unexpected Parenthood Knocked Up (2007)

Domestic Box Office Returns for Knocked Up

At Time of Release

$149 Million

Adjusted for Ticket Price Inflation

$233 Million

After a one-night stand results in an unexpected pregnancy, total opposites Ben Stone and Alison Scott, played by Seth Rogen and Katherine Heigl, must navigate the realities of impending parenthood. As the couples worlds collide,...