When it comes to relationships, Jennifer Lopez knows her stuff.
The singer and actress has been married three times and has dated a string of famous men, including Sean Combs and Ben Affleck.
That's why we believe her when she claimed men are 'really useless' before they hit a certain age.
The 48 year old appeared in an episode of Tinder's Swipe Sessions, where she tried to help a country singer named Brooke find a date.
Swiping through the app, the pair landed on 29 year old Maurice.
However, when J.Lo spotted his age she exclaimed, "Guys - until they're 33 are really useless".
33?! That's very exact. You would imagine lads would have their s**t together before then?
We're going to trust Jenny on this one though.
After all, she dated 24 year old dancer Casper Smart when she was 41 and was linked to Drake when he was 30 and she was 46.
