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"Christina Aguilera reportedly underwent her recent weight loss regime due to criticisms by the media. The singer recently unveiled her new frame at the Billboard Music awards, having lost around 20lbs in weight.  Insiders have claimed to Us Weekly that critics helped spur on her weight less efforts. &amp;quot;A lot of people were on her about her weight and it depressed her,&amp;quot; a friend said. &amp;quot;She went through a bad time because of the criticism.&amp;quot; Aguilera is said to have signed up for the 1,600-calorie-a-day Fresh Diet program, which offers users different nutritious food options. &amp;quot;She did it all on her own,&amp;quot; said the source. &amp;quot;She goes online and picks out her food.&amp;quot;  The friend added that she has also combined her diet with weight training and regular yoga classes. &amp;quot;She&amp;#039;s been working hard - she wants to lose a bit more, but she feels great,&amp;quot; the friend explained. &amp;quot;It&amp;#039;s more of a mind-body thing for her. She believes in exercise that she enjoys, doing strength work as opposed to intense cardio.&amp;quot; An insider from The Voice added: &amp;quot;Everyone on set is really happy for her. Show execs hope her new look will spark viewers&amp;#039; interest in her again, and get people tuning in. Christina&amp;#039;s weight is giving her a fresh start.&amp;quot; Christina Aguilera will return to The Voice season five along with Cee Lo Green on NBC for autumn 2013. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/showbiz/news/a486196/christina-aguilera-weight-loss-sparked-by-haters/>