It's impossible to compare the cuteness of babies, right?
The 32-year-old actress took to Twitter yesterday for some harmless joking involving her 2-week-old daughter Lincoln and Tom Arnold's 1-week-old son Jax.
"@TomArnold your baby is so much cuter than ours," Bell posted. "big deal. i can admit the facts."
Arnold later replied, "But yours is so much more mature."
We're sure both bundles of joy are too cute for words!