Rihanna Rihanna

It's SO nice to see Ri happy again!

After checking out some posh pads in the Hollywood Hills yesterday, preparing for a big move, Rihanna headed to a meeting with her newly-hired interior designer today!

Rihanna looked SO excited to be starting a new chapter of her life -- an X17 photographer tells X17online: "Rihanna was smiling and joking with her assistant; she was in such a good mood."

And last night at Nobu, our reporter told X17online: "Rihanna was totally partying it up as if nothing bad had ever happened."

Well we think it's great the Rihanna's moving on and that she'll be moving on UP to a well-furnished crib in the Hills!