Rihanna's Double Chin Heads to Recording Studio

Rihanna lunches at ‘Chin Chin’ restaurant with an assistant and her little doggie Oliver on Friday in Los Angeles.

The Umbrella singer then headed to Starbucks for an ice tea fix and then off to a recording studio in Burbank.

The 20-year old star sported a floral jumpsuit earlier in the week. If you haven’t seen it…check it.

More pictures of Rihanna‘s double chin adventure…