Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_25933 ( "No." real, "#" real, "Original airdate" text, "Performer 1" text, "Performer 2" text, "Performer 3" text, "Performer 4" text, "U.S. viewers (millions)" text )

### Question ###
What's the number of the episode seen by 2.99 millions of people in the US, where performer 2 was Heather Anne Campbell?

### Accurate SQL ###

SELECT MIN("#") FROM table_25933 WHERE "Performer 2" = 'Heather Anne Campbell' AND "U.S. viewers (millions)" = '2.99'