First up it’s wedding bells for the lovely Hilary Duff who’s revealed she’ll be tying the knot with boyfriend Mike Comrie.

The actress-turned-singer announced she got engaged to the hunky Edmonton Oilers player during a recent trip to Hawaii.

Her rep told USmagazine, “After having been together for over two years, they are very excited to share this happy news.”

Last year the ‘Gossip Girl’ star said of her fella, "I've never met anyone who could say a bad word about him. He's generous, caring, funny. We just laugh our heads off, which I need in my life ... He's unique. I wouldn't want to be with someone who wasn't unique."

Meanwhile a more surprising hook-up this week is Adam Lambert and Ke$ha.

The openly gay ‘American Idol’ runner-up told WBLI In The Morning, "I made out with Ke$ha actually a couple nights ago. She's really pretty and we were laughing and just started kissing."

And when asked if the 'Tik Tok' star was a good kisser, he added: "She was great. It was pretty innocent to be honest with you. I mean, it wasn't too dirty."

But one pair who won’t be swapping saliva anytime soon is Pixie Lott and Joe Jonas.

Despite rumours the two singers are dating, after being spotted together LA, she told the News Of The World, "We're only working together. He's a great guy but nothing's happening at the moment. I'm still very much single."

What do you think of these celebrity hook-ups? Let us know by commenting below.

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