So it was no surprise that Ariana Grande was in high spirits as she made ... Gracing Graham's famous sofa in an elegant floral dress, Ariana joined fellow guests Will Ferrell, Reese Witherspoon ...

Fans are all waiting to see Ariana ... Grande's latest Instagram post, she has on a sheer naked-style dress covered in blooming poppies — it doesn't get much more Wizard of Oz than that. The ...