In early 2010, 90210 will feature a pair of famous faces. Or at least a pair of fictional famous faces.

Allow us to explain.

The CW sent out a casting notice this week for Teddy's father, Spencer Montgomery. As the show has mentioned numerous times, he's a major, Academy Award-winning star. Look for him to appear in at least four episodes.

Meanwhile, 90210 is also seeking an actor to play a character named Jonah. He's a well-known pop singer that will romance a series regular for a few weeks.

Any suggestions on who should take on these roles? Leave a comment below and/or respond in our 90210 forum!

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