Los Angeles Mayor Karen Bass faces a competitive reelection primary on Tuesday, with 15 candidates vying to challenge her in what has become an unexpectedly high-profile municipal race.

California Governor Gavin Newsom has endorsed Bass for reelection as polls indicate a close contest in the nonpartisan primary. The race will advance the top candidates to a general election if no candidate receives a majority of votes.

Among the challengers is Spencer Pratt, a former reality television star whose campaign has gained significant attention and moved beyond novelty status to become a serious contender. Pratt has criticized both Bass and Newsom over their handling of recent devastating wildfires in Los Angeles, accusing them of "criminal negligence" in their response to the disasters.

The race has drawn national attention due to its unconventional nature and viral moments, transforming what began as a local contest into one of the more closely watched municipal elections in recent memory. The primary outcome will determine which candidates advance to face Bass in the general election.

The nonpartisan primary system allows all candidates to compete regardless of party affiliation, with voters able to choose from the full field of contenders.