A Bremerton mother of quintuplets could be named America's favorite mom -- with your help.

Courtnee Stevenson, left, could win $250,000 and a year's supply of flower arrangements if voted "America's favorite mom."

Courtnee Steveson is one of 15 semi-finalists in a nationwide contest that will put her on the set of the NBC "Today" show this morning and could lead to a starring role in a Mother's Day special Sunday -- not to mention a grand prize of $250,000.

Stevenson, who is mother to six children, including quintuplets, will appear along with two other moms honored for being "Chairwoman of Everything" moms. The show has featured three moms in different categories daily since May 5.

At the end of the process, the five mothers with the most votes will star in an NBC special hosted by Donny and Marie Osmond, who will crown a grand prize winner. Along with $250,000, America's favorite mom gets a diamond-encrusted pendant and -- surprise, surprise -- a year's worth of Teleflora flower arrangements.

"Teleflora presents America's Favorite Mom" airs Sunday, May 11, at 4 p.m. PST.

Vote for Stevenson and watch her video (after its NBC premiere) here. Voting will close at the end of the day.