Rosamund Pike's Baby Boy Finally Revealed After Rob Lowe Runs Into the Family at the Airport—See the Cute Pic!

Actor sports the new mom and her little one in an airport while traveling to London

By Mike Vulpo Feb 07, 2015 11:59 PMTags

A photo posted by Rob Lowe (@rhl64) on

You just never know who you will spot in the terminal!

Rob Lowe had a celebrity sighting of his own Saturday morning when he traveled to the airport to catch a flight to London. While waiting for his plane to arrive, The West Wing alum just so happened to run into new mom Rosamund Pike!

"My flight to London was filled with many of my fellows," he captioned on Instagram. "Here's the fantastic Rosamund Pike with her tiny treasure."

That treasure is the actress' second son with partner Robie Uniacke. The pair gave birth at home on Dec. 2 but have yet to share any pictures of their little one.

While the Gone Girl star has tried to give her baby a private life—even a name has yet to be revealed—her incredible post-baby body is something that can't be hidden.

One month after giving birth, the 36-year-old turned heads at the 26th Annual Palm Springs International Film Festival Awards Gala where she worked a floral dress from Alexander McQueen.

She would also pass on wearing a bra one week later while attending the 2015 Golden Globe Awards.

"I had a baby five weeks ago, so I've been in a completely other zone," she told E! News after stepping onto the carpet. "I was overwhelmed. I teared up a little bit to be honest. I maybe shouldn't admit that but it's an emotional moment."