The Adrianna pregnancy continues to take center stage on tonight's 90210, while Dixon and Silver's relationship hits more bumps in the road.

As usual, we'll fully recap the episode soon after it ends. In the meantime, though, we encourage readers to visit our ever-growing 90210 forum and discuss events from "By Accident." We'll meet you there!

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