Ben Affleck Adorably Assisted Jennifer Lopez and Her Sky-High Stilettos Down a Flight of Stairs

So far, Ben Affleck has proven himself to be a stand-up guy in the context of his relationship with Jennifer Lopez. Not only has he sweetly praised her accomplishments in public interviews and showered her with expensive birthday gifts, but he's also been a total gentleman. Not convinced? Just look at this sweet moment they shared after J.Lo's performance at Global Citizen Live last night.

Exiting the venue, Jen was photographed carefully walking down a flight of stairs in an oversized T-shirt with her face on it, patchwork jeans, and a pair of sky-high, silver sparkly stilettos. Though, lucky for her, Ben and his sturdy motorcycle boots were there to adorably guide her descent as they held hands.

During her performance, J.Lo danced around in a pair of thigh-high boots that weren't as tall as her post-show stilettos — however, her outfit was much more elaborate. She took the stage in a plunging black jumpsuit with gold sequin appliqués and sheer side panels, and accessorized with only a matching bedazzled microphone.

Her set included hits "If You Had My Love, "Love Don't Cost a Thing," and "Jenny from the Block," and she also debuted a new song from her upcoming film Marry Me. "Do you guys mind if I do a song that no one has heard?" she asked the audience ahead of performing the single "On My Way." "Because it's a special occasion, and I thought, 'What special thing can I do?' This song is about pushing through old mistakes and finding your destiny … But this is just for you guys here tonight. I want to share this with you because I feel, I feel, what I know is that we are on our way."