When Trevor (Jeremy Piven) is helping Yvonne (Christine Taylor) write her personal ad, he suggests she say she has "a face like Marsha Brady." Christine Taylor played Marsha Brady in The Brady Bunch Movie.
At the singles meeting, Yvonne ( Christine Taylor ) says she tells men she dates that she has decided to shave her head. Christine Taylor played Bonnie, Ross' girlfriend...who shaved her head on Friends (1994), The One with the Jellyfish (1997).