NFL News: Russell Wilson says Mike Tomlin and Steelers must have amnesia before playoffs ...

Ariana Grande sees five singles return to the same chart, as "One Last Time," "The Boy Is Mine," “Love Me Harder,” "Problem" ...

Ariana Grande brings four of her hits back to the U.K.'s Official Streaming chart, including "Defying Gravity" and "Popular" ...

In the full interview, Ariana Grande also teased the new original song that she sings in the Wicked sequel, Wicked For Good.

Here is a look at the key differences between the vocal range, lyrical prowess, and massive net worths of Taylor Swift vs Ariana Grande.