I saw an OMC lose with AA at 1 2

OMC in the bb after 4 limps raises to 15. One guy on a hot streak with blue tooth earbuds calls. Flop is A29 rainbow. OMC bets 25. Earbud calls. Turn is 4. OMC bets 40. Earbuds jams. OMC calls. River is a 10. OMC rolls over AA. Earbuds shows 53 and OMC is shocked.