A lot goes down on tonight's season finale of 90210.

We'll recap the episode in detail soon after it ends. Be sure to check back to TV Fanatic in the morning.

For now, here's an eight-minute long clip from the installment, which features Adrianna giving birth and Dixon confronting Ethan:

[video url="/videos/90210-season-finale-clips/" title="90210 Season Finale Clips"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.