On June 23, The Hollywood Reporter exclusively announced 1980s pop star rivals Debbie Gibson and Tiffany will battle in the SyFy original movie “Mega Python vs. Gatoroid.” Gibson, the original pop princess, starred in the viral and cult hit “Mega Shark vs. Giant Octopus” that aired on SyFy and Tiffany starred in SyFy’s Mega Piranha.” After hearing the news, Billboard.com revisited their battles on the Billboard charts.