Jason Derulo serenades girlfriend Jordin Sparks before pulling her in for a kiss He sure knows how to treat a girl

Jason Derulo certainly knows how to woo his famous girlfriend Jordin Sparks.

He brought the 23-year-old onstage during an appearance in Burbank, California, and promptly serenaded Jordin before the assembled crowd as the two lovebirds shared a kiss with one another.
A delighted Jordin - who wore a T-shirt reading: 'I fancy the lead singer' - gushed and smiled as her guy got down on one knee at one point much to the amusement of the crowd.

My girl! Jason Derulo serenades his girlfriend Jordin Sparks in Burbank on Friday

The romance came during his performance at the WBR summer sessions at Warner Brothers Records boutique store where Jason was performing.
With her hair tied back and wearing tight black spandex leggings, a black vest and pink baseball boots, Jordin was in a playful mood as she flirted with her guy.
Jason, 23, showed off his muscular physique in a red vest with black pants and baseball boots as he had a lot of fun wooing his lady.

I like him too! Jordin wears a T-Shirt reading: I Fancy The Lead Singer as she joined Jason on stage

Packing on the PDA: Jason then pulled Jordin in for a passionate kiss in front of the delighted crowd

After getting down on one knee he sang to Jordin before the pair danced with one another and shared a hug and a kiss in front of the small assembled crowd.
Jason is trying to carve out a singing career for himself and released his first single The Other Side back in April.
The Miami-born artist and the Idol winner have been dating for over a year and they are obviously madly in love.

So in love: Jordin looked smitten as she stood with her arms around her man

The No Air singer - who won American Idol back in 2007 - revealed Jason's single The Other Side was written about her while she wrote The Way for him.
'When The Other Side comes on, I get this big, cheesy grin on my face,' she said.
'I know he was thinking about me when he wrote it. We love being able to support each other in what we do.'

Strong opinion: Jordin let everyone know who she was thinking about

They both have new albums due out this year.
Back in January, the Sparkle actress told Glamour magazine: 'Marriage doesn’t scare us, but we’re not in a rush either.'
And Jason recently confessed that Jordin has been so enthusiastic she's started sending him pictures of engagement rings.
'It’ll happen when the time is right,' he told Ryan Seacrest on his radio show.

Dance with me: Jordin and Jason did some moves together for their fans