Crossword Puzzle On --- (counting calories)

Clue: On --- (counting calories)

On __ (counting calories) (ADIET with 5 letters)
On __: counting calories (ADIET with 5 letters)
On _____ (counting calories) (ADIET with 5 letters)
One counting calories (DIETER with 6 letters)
Counting calories (ONADIET with 7 letters)
On ___ (counting calories) (ADIET with 5 letters)
Michigan and Ontario (LAKES with 5 letters)
"Yikes!," online (OMG with 3 letters)
Onetime winner of all the awards in this puzzle's theme (RITAMORENO with 10 letters)
Represent oneself (POSE with 4 letters)