Good news for “Downton Abbey” fans: creator Julian Fellowes is planning a prequel series that’ll cover the romance between Lord and Lady Grantham. (The Daily Mail UK)

It’s a boy for Reese Witherspoon and Jim Toth. The couple welcomed son Tennessee James into the world on Thursday. (People)

It was bound to happen, but this fast? Oh yeah—“Gangnam Style” has hit No. 2 on the Billboard Hot 100. (EW)

Next up on NBC’s quality comedy cultivating is a show called “The Swamp,” which will follow the trials and tribulations of a marching band in New Orleans. (Deadline)

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