Ellen's Favorite Moments: Mark Ronson and Bruno Mars Perform 'Uptown Funk'

It's the hit that keeps on giving, and the funk, jazz and swing were in full force when Mark Ronson and Bruno Mars gave one of Ellen's favorite performances this season with "Uptown Funk."

[RockZeWorld]

Best TV performance. The energy is incredible.

[IngridWooten]

Incredible performer! Uptown Funk is best dance song ever. I'm 75 and find myself getting up and dancing whenever I hear this song. In my mind Bruno Mars is a legend in his own time.

[gigglyfitzgirl]

This will never get old. My favorite part is when Bruno goes crazy dancing in the smoke at the end. You can tell he was really feeling it. I also loved how Mark Ronson tweaked the song a bit by adding in those samples. I wish we could have a remix of this track like that.

[greeneyes]

Bruno can turn Vegas and any city, town or international country out with this song. Bruno you are truly " The Man". Years from now this song will always make you want to get up and dance 💃 🕺

[XZYLOSavage]

Bruno Mars is such an incredible performer. Honestly not a fan of overplayed pop songs, but this is on of the few I can get down with.

[MBARRIOS]

Bruno is awesome! The energy in the room was incredible.

[vaL-kvuy]

Bruno Mars knows how to make everyone have fun to his songs!

[helenott]

I COULD WATCH THIS A MILLION TIMES AND NEVER GET TIRED OF IT

[river-phoenixlunapavier]

I love the fact that they got the whole audience to be their back up dancers even doing all the moves in sync!?! One of the best live performances ever I think! 💖💖💖

[lemonyellowsun]

Amazing performance! The guy in red behind them is enjoying life, good for him. Dance like no one is watching right? 💃

[SonnyChenova]

I like how his best friends are his backup vocals, backup dancers and band mates.

[JinxBillionz]

Best Performance of All Time on A Talk Show

[ariellebarber]

the dude in the audience in the red shirt cracks me up😂

[ernestinejones]

Everyone was estaticed, movingan grooving. Bruno and his crew, will make you get up an bust a move!! Love him ❤❤

[EmilyIG]

this really is the best performance ever on ellen !!!!

[ItsCX]

Best performance I've seen on Ellen in awhile! Bruno looking like Eazy E and Michael Jackson combined.

[davidfindly]

This is another one of my favourite songs uptown funk

[maureenwagg]

Bruno is adorable. I love his wee face and he is so freakin' talented. I could just listen to his funky sounds all day.

[amandabuller]

Hands down Bruno is one of the best acts ever the man knows how to put on a show

[the_bollywood_jargon]

this actually felt more of like a real concert with no exaggerations💕Simply perfect