Pete Wentz is on daddy duty today, as he picked up his young son Bronx, 2, from soon-to-be ex-wife Ashlee Simpson.

Pete looked excited to be back in the company of his little toddler - and can you blame him! Bronx is totally adorbs!

Ashlee filed for divorce from her husband of just under four years on February 9th, citing irreconcilable differences.

But a new report claims that the reason for the young couple's split was due to Pete's dependency on prescription pills.

Despite the split, Ashlee and Pete have remained cordial, even spending Valentine's Day together.

To read more about what prescription meds Pete's allegedly addicted to, click below!