How we know the Karaoke will boost her sales?

[Xtianadoresbritney]

There is a previous receip that show the impact in a song or album after airing the karaoke?

[derick]

She's the nostalgia queen

[Legend]

It's extremely popular and many episodes of karaoke have gone viral. That in itself is enough to boost streams, and by extension, sales.

[Xtianadoresbritney]

Just now, BritneyRocksMe said:

It's extremely popular and many episodes of karaoke have gone viral. That in itself is enough to boost streams, and by extension, sales.

Thanks! 

[dasho]

Hope she sing live

[Aymama]

1 minute ago, dasho said:

Hope she sing live

Lmao she will