Exclusive: Groupon President and COO Rob Solomon Steps Down

Sources close to Groupon, the social buying site, said its president and COO, former Yahoo exec Rob Solomon, is stepping down from his job.

It's not clear what the reasons for Solomon's departure are, but the move seems to be sudden. It is also unusual given the fast-track trajectory of Groupon, which is currently considering an IPO at gigantic badillion-dollar valuations.

Adrianne Curry Jennifer Gimenez Katie Cassidy Estella Warren Cinthia Moura