JLo and A-Rod got each other the best (and most steamy) gifts ever this week

Jennifer Lopez and Alex Rodriguez went all out for their happiest week of the year, showering each other with epic gifts. From sweet tribute videos to $140k treats, the engaged pair tallied up an incredible tab of presents. Not to mention, that the latest to surface was so hot that we had to turn up the air conditioner!

Seen here: Jennifer - along with their blended foursome of kids Emme, Max, Tashi and Ella - gave Alex a towering custom Yankees-themed cake, which repped his number 13 on it, on stage at her It's My Party tour. The entire stadium then sang Happy Birthday to the athlete.

“Alex, you’re very handsome,” Jennifer said to her man while onstage. “I have a present for you... actually you know how this goes: I have two presents for you!” Turning to the buzzing crowd she asked: “Should we give Alex his presents?” He grinned from ear to ear as he got his gifts: a lap dance from Jennifer, which is a signature portion of her tour.

Jennifer's backup dancers joined in on the fun, with the group eventually sinking into a trap door in the stage. The moment was caught on camera by fellow musician Montana Tucker.

Earlier in the week, Jennifer marked the big 5-0 with an epic golden-themed soiree at Gloria and Emilio Estefan's $32 million estate.