Bell grabbed five rebounds while Ross connected on 5-of-6 three-point attempts for Missouri (16-5, 5-3 SEC), which bounced back from a Wednesday home loss to Louisiana State.
Frankie Sullivan led Auburn (8-13, 2-6) with 12 points. Chris Denson and Rob Chubb scored 10 each.
Senate Democrats to pull all-nighter on climate change
Dennis Rodman pledges to end trips to North Korea