article_snippet: The 30-year-old singer, who was joined by backing dancers dressed as surfboards, palm trees and beach balls, as well as the now-infamous shark duo, for Katy Perry rendition of California Girls and Teenage Dream at the NFL final in February, tweeted the news to Katy Perry delighted followers on Monday evening, advising her delighted followers to head to Katy Perry online store and pick up one of the $129.99 onesies.
article_snippet: GLORIOUS #LEFTSHARK ONESIE' Scroll down for video .
article_snippet: Social media sale: The 30-year-old singer took to Twitter to plug the new addition to The 30-year-old singer .
article_snippet: A few minutes earlier, The 30-year-old singer had tweeted an image of a makeshift shark costume, which was accompanied by the message: 'ATTENTION INTERNET:
article_snippet: And while many of The 30-year-old singer fans were thrilled to see that the left shark's five minutes of fame have been extended, others were horrified by the high price tag attached to the novelty loungewear design. '
article_snippet: The Unconditional singer peaked The Unconditional singer fans' interest when The Unconditional singer posted this tweet, just minutes before announcing the launch of the left shark onesie .
article_snippet: But the news has come as a welcome surprise to many people, who admitted that many people, who admitted that they would be more than willing to shell out the money needed to lay their hands on one of the onesies would be more than willing to shell out the money needed to lay many people, who admitted that they would be more than willing to shell out the money needed to lay their hands on one of the onesies hands on one of the onesies. '
highlights_snippet: The singer tweeted details of the newly-launched costume on Monday evening .