The 2012-2013 Celtics Dancers after their final audition at HealthPoint in Waltham on July 12. Take a look at scenes from the last two audition rounds in Boston.

Marina Ortega (center) director of the Celtics Dancers gave last-minute instructions to the 28 dancers auditioning for 18 spots in the final round of auditions. Some of the dancers are 2011-2012 members who had to audition again for a spot on the new team.

Returning dancer Morgan hails from Pittsburgh.

Celtics Dancer hopeful Hannah is from Auburn.

Kei, who is originally from Chiba, Japan did a split in mid-air.

Hatfield’s Shannon made the team.

From left: Shannon from Hatfield, Anne from Jacksonville, Fla., and Nichole from Dracut.

From left: Returning dancers Kayla from Atlanta and Katie from Schnecksville, Pa.

From left: Meaghan from Tyngsboro and Kayla.

Meaghan and Kayla.

Faren from Atlanta returned for the new season.

Christen from Columbia, Md. whipped her hair during the audition.

Brandy hails from Denver.

Veteran dancer Katheryn from Miller Place, N.Y. secured spot on the new team.

Christen smiled during the final audition.

Before the final lineup was chosen, about 300 women showed up to the Celtics’ training facility in Waltham on June 30 for Celtics Dancers tryouts, including Alexandra Corney of Braintree. Check out scenes from the audition.

Ashley McCormack, 21, of Winthrop struck a pose.

Jenn Padilla, 20, of Boston showed her moves.

Alexandra Corney of Braintree received her competitor’s number after she passed the first round of eliminations.

Ashley McCormack, 21, of Winthrop performed a full-split in mid air.

Clacy Petree , 21, of Boston stretched as she and others prepared to try out.

Brittany Dickey, 20, of Woonsocket, R.I., stretched as Sandy Soares warmed up her abs.

Ashley McCormack, 21, of Winthrop.

Dancers showed their moves.

Morgan Laskey re-tried for a spot on the Celtics Dancers roster. Dancers have to requalify regularly.

Laura Crowell, 20, of North Dighton put on hair spray while waiting for the tryouts.

Sandy Soares stretched during a break.

Michelle Cucchi, 19, of Newton stretched.

Malaysia Pettway, 20, of Worcester did a grand -jete while practicing a dance routine.