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show stopper

n. (alternative spelling of showstopper English)

Wikipedia
Show Stopper

"Show Stopper" is a song by American girl group Danity Kane from their 2006 self-titled debut album of the same name. The song was written by Angela Hunte, Krystal Oliver, Calvin Puckett, Frank Romano, and James Scheffer. It features guest vocals by rapper Yung Joc and was produced by Jim Jonsin. The song was released as the album's lead single on August 4, 2006 (see 2006 in music) in the United States and on October 20, 2006 in Europe. While "Show Stopper" peaked at number 8 on the official Billboard Hot 100 chart, it managed to enter the top 30 in Germany. The single also charted in the top 20 on the Pop 100 charts, and top five status on the US Top Digital Downloads and Hot 100 Dance Club Play charts.