Kayla Smith

Cassie embarks on a new venture with a businessman that interferes with Carlotta's work; Noah struggles with making a contract decision; Alex helps a fan start a music career.

Carlotta lands celebrity host Ryan J to host Gravity Media's Snowball event; Star finds out that Maurice stole from her; Derek becomes skeptical about Alex's super-fan-turned-bestie, Olivia.

Carlotta goes missing; Olivia continues to pursue a friendship with Alex to cope with the loss of her sister; Maurice and Mateo settle on an agreement that tests Noah's loyalty; Miss Bruce and Bobby connect over their similar pasts.

Sam's daughter is kidnapped after leading citywide protests; Deeks rejoins NCIS.

As Nell keeps Callen in the dark about the team's search for Katya, Callen tracks down the person tailing him in a remote location teeming with Russians.

The ASAs finally arrive and Take 3 fights Amber Drake for the top spot. Alex prepares for her wedding, but someone from her past returns to wreak havoc on her big day. Meanwhile, Star finally makes a decision about Davis, Carlotta continues to mend things with Rashad and the season ends with a bang.