Pete & His Boy Bronx Bond in Beverly Hills

Pete Wentz ventured to Starbucks yesterday in Beverly Hills with his barefoot sidekick, son Bronx Mowgli Wentz! The pair embraced the warm weather, Bronx rocking a short sleeve T-shirt! Wonder what the adorable 16-month-old is scowling at? Dad looks pretty happy to greet the paparazzi!

Looks like baby Bronx already has an ear for music.

"Baby baby baby baby" bronx loves the new beibster song. He thinks its about him." Pete Tweeted yesterday.

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Even the celebs can't get enough of teen sensation Justin Bieber!

Wonder if Bronx will pursue a career in music, following in the footsteps of his parents?

Mom Ashlee Simpson-Wentz must have wanted her boys to have some male bonding time, as she did not accompany her family on their Starbucks stop.

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