Niall professes his love for Katy at end of 1D tour

Niall Horan is thrilled that Katy Perry has accepted his jokey proposal of marriage.

The One Direction cutie asked Katy, 29, to be his wife after her impressive performance on The X Factor two weeks ago.

I love you @katyperry ! Thank you! Ps . Will u marry me?Niall, 20, sweetly posted on Twitter.

Katy, who’s dating John Mayer, appreciated the compliment and agreed to get hitched.

she said yes ! It’s happening! Haha,’ Niall quipped on Instagram alongside a picture with his ‘fiancée’.

Katy hung out with Niall and the 1D lads over the weekend in Tokyo, where they performed the last date of their Take Me Home world tour.

Today was so fun at music station in Tokyo ! Had such a laugh with the lads and @katyperry ! Love that girl !Niall Tweeted on Friday.

The Irish star got his 1D bandmates to pose for a photo with Katy, captioning the shot: Me and my groomsmen and my lovely wife hahahaha‘!

His wedding plans might be in jest but Niall had something real to celebrate as One Direction wrapped up their mammoth 134-date tour.

That’s it ! TMHT is over! Thank you soo much everyone who made it what it was! What a year ! Xxxx‘ he emotionally told his Twitter fans.

Feels like years ago we started on that freezing cold night in February at the O2 in London !

134 shows !And I wasn’t bored for one show because we have the best fans on the planet, and we do all this for u,coz u gave all of this t us‘.

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Anna Francis