Pete Davidson and Ariana Grande are battling over who's better at showing off -- Pete proudly parading around his smoking hot fiancée, or Ariana flaunting her massive engagement ring.
Pete and Ariana were arm-in-arm Monday in NYC -- shopping for furniture, btw -- and she made sure to keep her hand at the perfect tilt for photogs. Pretty obvious, she's thrilled with Pete's choice of ring.
TMZ broke the story ... Pete dropped $93k for the 3.03 carat diamond. As they say ... if ya got it, flaunt it -- especially when ya got 3 carats of it!
As for the furniture shopping? Ariana made it seem like they've already moved in together. We'd say that's awfully quick, but remember ... quick is how these 2 operate.
Tommy Lee is taking the most disgusting shot yet in the war with his son, Brandon Lee -- bitching about all the money he's spent on raising him ... including the tab for rehab.
The Motley Crue drummer says he spent $130k to get Brandon treatment, another $40k on his 21st birthday ... and $10k on his own medical bills after Brandon knocked him outearlier this year. Tommy's finishing touch -- "Son acting like a victim on social media on father's day: Priceless."
Dad's clearly still fuming over the fact Brandon posted video on Father's Day showing Tommy out cold after their fight back in March -- but Dad's tweet takes it to a really ugly level.
Brandon's never gone public with any substance abuse issues, so IF it's true ... his own father just outed him. Not to mention the whole people in glass houses thing -- Tommy's battled addiction in the past, and even gone to rehab himself.
He might have locked up Dad of the Year, though, with the last braggadocious line of his angry tweet. Mic drop? Nice touch.