Yesterday was Thursday,Today is Friday.

Rebecca Black’s Friday video is now one of the most viral songs of all time.

The now infamous ‘Friday Song’ seen as bad and cheesy has proven that within a week's time, Rebecca Black has solidified herself as a huge joke national sensation.

A couple of nights ago on The Tonight Show With Jay Leno, the pint-sized pop star spoke about her newfound fame and commented on all the haters. She understands that not everyone's going to like her stuff. Predictably the Twitterati hate her, but her song has been plastered on everyone's lips and Facebook statuses for an entire week now.

Rebecca’s YouTube video of “Friday” has 36.5 million views, but a lot of the attention to her song has been negative and plenty of people have been making their own parodies of her video. “I think they can either be really hilarious and make me laugh like ’til I cry, but others are really lame,” Rebecca told Jay Leno of the parodies.

But its not just parodies of Blacks Friday number hitting our monitors, now Paramore and the Jonas Brothers have done cover versions.

Paramore has got a "Black Plague." After Nick Jonas surprised concertgoers at Concert for Hope on Sunday, March 20 with his live rendition of Rebecca Black's "Friday", now the Hayley Williams-fronted band have added the  hit 20 to their song playlist.

Hayley and Jeremy Davis streamed live footage of themselves hanging out together playing "tic tac toe" as the auto-tuned voice of the 13-year-old girl was faintly heard on the background. "She's really cute. I saw her on Jay Leno'," she said. 

The teen sensation has been supported by further celebdom.  Lady GaGa and Simon Cowell called her a "genius." The 'born this way' singer said, "anyone that's telling her she's cheesy is full of s**t." Meanwhile, the media mogul shared his interest to meet her in person. 

Rebecca has also revealed that  she’s donating the money she’s making from all the attention her song has received to Japan and her school. (awwwww!)

So there you have it guys- Rebecca Black is inviting you to get down..because its FRIDAY FRIDAY. 

(Well why not, a bit of cheese never hurt anyone.)

-ZB