Last night in London, Alexandra Burke attended the launch of her Lip Boom collection with MUA Cosmetics at The Rose Club. The British singer selected the eight shades for the new Make Up Academy range, each of which has a lipstick on one end and a highlighting gloss on the other. Names include Alexandra's catchphrases, like OK.com and Bring It, and the collection is due to roll out at Superdrug stores from May 9 priced £3 each. X Factor 2008 winner Alexandra tweeted last night: "Tear in my eye. I'm proud of myself." Take a look at pictures from the launch party, and let me know what you think of Alexandra's foray into cosmetics!