90210 - Season 5, Episode 14: Soundtracks

Silver apologizes to Adrianna that she's been a terrible friend, then suggests they run a food truck together.

Performed at the Battle Of The Bands; Adrianna is asked to sub for a band's lead singer; Naomi checks in with Wolfgang Puck, then warns Mark the contest isn't over yet.

Navid confronts Campbell about sending him the exam answers and asks him to send the guys the physics exam answers.

when Naomi arrives at the Food Truck Competition

Annie tells Dixon he needs to start listening to demos; Naomi tells Annie about her 'Plan B' to get Mark in her life.

Annie admits to Dixon that Mark is their half-brother.

Adrianna performs at battle of the bands

Campbell tells Navid to leave his phone on during his calculus exam; Silver shows Michaela around campus.

Adrianna freaks out over Silver ignoring what's going on in everyone else's lives.

Michaela meets up with Navid and is seen kissing by Campbell; Dixon & Mark meet each and Annie rushes in to prevent Dixon from finding out Mark's identity.

Dixon hears Michaela singing.