Following a lengthy hiatus, 90210 Season 5 resumes on Monday night with "Misery Loves Company," an episode that will find Annie and Vanessa searching for Liam; Naomi having her wedding ring stolen during a road trip; and Megan worrying that Dixon isn't over Adrianna.

Also: Rita Ora will guest star!

Get your first look at the British singer performing on 90210 now:

In other recent casting news, Robin Givens will appear on at least one episode as a politician who will do anything to protect her image and her family.

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