Keshia Knight Pulliam Is Engaged

The actress showed off her ring during a New Year's Eve celebration.

— -- Former "Cosby Show" star Keshia Knight Pulliam is engaged!

"Happy to spend not only my new year but my life with this guy!!!" Knight Pulliam wrote in a new Instagram post. "#BlessedBeyondMeasure"

Hartwell, 37, appeared in the first two seasons of "The Real Housewives of Atlanta" with his ex-wife Lisa Wu. They split in 2011 and have a son together.