The fact that the fern prothallium resembles a heart has not gone unnoticed:
“Nineteen Species of Fern Named for Lady Gaga”
“At one stage of its life, the new genus Gaga has somewhat fluid definitions of gender and bears a striking resemblance to one of Gaga’s famous costumes. Members of the new genus also bear a distinct DNA sequence spelling GAGA.”
”Gaga, a New Fern Genus Segregated from Cheilanthes (Pteridaceae),” Fay-Wei Li, Kathleen M. Pryer and Michael D. Windham. Systematic Botany, Oct-Dec, 2012.